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Failure Hierarchy - Mechanical
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Blower: CentrifugalFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
BLCECause Code Remedy Code
BRD Breakdown Belts Failure Defective Belts ReplacedBELTFAIL BELTRPLD
Coupling Failure Defective Coupling ReplacedCPLGFAIL CPLGRPLD
Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Lubrication Failure Proper Lubrication ProvidedLUBNFAIL PRLBNPVD
ELU External Leakage- Utility Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
FTS Fail To Start On Demand Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Mechanical Trouble Mechanical Trouble RectifiedMECHTRBL METRRCTD
LOO Low Output Belts Failure Defective Belts ReplacedBELTFAIL BELTRPLD
Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Improper Damper Opening Damper Opening Adjusted ProperlyDPCTFAIL DMPRADJD
Inlet Line Choked Inlet Line Choke ClearedINLNCHOK ILCKCLRD
Low Belt Tension Belt Tension Adjusted ProperlyBLTTNLOW BLTTADJD
Worn Out Impeller Defective Impeller ReplacedIMPRFAIL IMPRRPLD
NOI Noise Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Page 1 of 118
Blower: CentrifugalFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
BLCECause Code Remedy Code
NOI Noise Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
Mounting Bolts Loose Mounting Bolts TightenedMTBTLOOS MTBTTTND
Worn Out Coupling Defective Coupling ReplacedCPLGWNUT CPLGRPLD
OHE Overheating Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
High Belt Tension Belt Tension Adjusted ProperlyBTTNHIGH BLTTADJD
Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
Over Loaded Excess Loads ReducedOVERLOAD LOADRDCD
VIB Vibration Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Dust Accumulation On Impeller Impeller CleanedIMPLDRTY IMPLCLND
Impeller Unbalanced Impeller BalancedIMPRUNBL IMPLBLCD
Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
Misalignment Realigned ProperlyALGNWRNG REALIGND
Mounting Bolts Loose Mounting Bolts TightenedMTBTLOOS MTBTTTND
Shaft Bent Defective Shaft ReplacedSHFTBENT SHFTRPLD
Worn Out Impeller Defective Impeller ReplacedIMPRFAIL IMPRRPLD
Page 2 of 118
Compressor : ReciprocatingFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
CORECause Code Remedy Code
BRD Breakdown Belts Failure Defective Belts ReplacedBELTFAIL BELTRPLD
Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
Coupling Failure Defective Coupling ReplacedCPLGFAIL CPLGRPLD
Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Mechanical Trouble Mechanical Trouble RectifiedMECHTRBL METRRCTD
ELP External Leakage-Process Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Leakage Through Fittings Leakage Through Fittings ArrestedFTTGLEAK FTLKARTD
Leakage Through Gland Packing Defective Packing ReplacedGPKGLEAK DPKGRPLD
Leakage Through Gland Packing ArrestedPGLKARTD
ELU External Leakage- Utility Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Leakage Through Fittings Leakage Through Fittings ArrestedFTTGLEAK FTLKARTD
ERO Erratic Output Belt Slippage Defective belts ReplacedBELTSLIP BELTRPLD
Defective Pulley ReplacedPLLYRPLD
Suction Strainer Choked Suction Strainer CleanedSSTRCHOK SSTRCLND
Suction Strainer ReplacedSSTRRPLD
Page 3 of 118
Compressor : ReciprocatingFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
CORECause Code Remedy Code
FTS Fail To Start On Demand Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Mechanical Trouble Mechanical Trouble RectifiedMECHTRBL METRRCTD
HIO High Output Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
Mechanical Trouble Mechanical Trouble RectifiedMECHTRBL METRRCTD
INL Internal Leakage Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Leakage through internals Defective internals RepairedINTLLEAK INTLRPRD
LOO Low Output Components Damaged Damaged components ReplacedCOMPDMGE DGCPRPLD
Defective Valves Defective Valves ReplacedVLVEFAIL VLVERPLD
Discharge NRV Passing Discharge NRV RepairedDNRVPASS DNRVRPRD
Excess Clearance On Internals Defective internals RepairedEXCSCLNC INTLRPRD
Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Internal Leak Between Stages Leak Between Stages ArrestedSTGELEAK STLKARTD
Low Suction Pressure Suction Pressure IncreasedSUPRLESS SUPRINCD
Suction Strainer Choked Suction Strainer CleanedSSTRCHOK SSTRCLND
Page 4 of 118
Compressor : ReciprocatingFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
CORECause Code Remedy Code
NOI Noise Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Broken Suc/Dis Valves Defective Valves ReplacedVLVEBROK VLVERPLD
Defective Internals Defective internals RepairedINTLFAIL INTLRPRD
Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
Mounting Bolts Loose Mounting Bolts TightenedMTBTLOOS MTBTTTND
Worn Out Coupling Defective Coupling ReplacedCPLGWNUT CPLGRPLD
OHE Overheating Coolant Flow Less Coolant Flow ImprovedCOFLLESS COFLIMPD
Incorrect Lubricant Proper Lubricant ProvidedLUBTWRNG PROLBPVD
Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
Over Loaded Excess Loads ReducedOVERLOAD LOADRDCD
Passing Valves Defective Valves ReplacedVLVEPASS VLVERPLD
Poor Cooler Performance Cooler ServicedCOLRTRBL COLRSRVD
PDE Parameter Deviation Improper Settings Proper Setting DoneSETGWRNG SETGADJD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
SER Minor In-Service Problems Dirty Equipments Dust Accumulations CleanedEQPTDRTY DUSTCLND
Dust Accumulation House Keeping DoneDUSTACLN HSKPDONE
Page 5 of 118
Compressor : ReciprocatingFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
CORECause Code Remedy Code
SER Minor In-Service Problems Painting Peeled Out Painting DonePNTGFAIL PNTGDONE
STD Structural Deficiency Corroded Corroded Components RepairedCORRODED CRCPRPRD
Corroded Components ReplacedCRCPRPLD
Cracked / Fractured Cracked / Fractured Components RepairedCRCKFRAC CFCPRPRD
Cracked / Fractured Components ReplacedCFCPRPLD
Eroded Eroded Components RepairedCPERODED ERCPRPRD
Eroded Components ReplacedERCPRPLD
Mechanical Damage Defective Components RepairedMECHDMGE DFCPRPRD
Defective Components ReplacedDFCPRPLD
STP Fail To Stop On Demand Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Mechanical Trouble Mechanical Trouble RectifiedMECHTRBL METRRCTD
UTS Spurious Stop Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Mechanical Trouble Mechanical Trouble RectifiedMECHTRBL METRRCTD
Page 6 of 118
Compressor : ReciprocatingFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
CORECause Code Remedy Code
VIB Vibration Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Defective Internals Defective Internals ReplacedINTLFAIL INTLRPLD
Discharge Line Choked Discharge Line Choke ClearedDSLNCHOK CHOKCLRD
Misalignment Realigned ProperlyALGNWRNG REALIGND
Mounting Bolts Loose Mounting Bolts TightenedMTBTLOOS MTBTTTND
Worn Out Coupling Defective Coupling ReplacedCPLGWNUT CPLGRPLD
Page 7 of 118
Compressor : ScrewFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
COSCCause Code Remedy Code
BRD Breakdown Belts Failure Defective Belts ReplacedBELTFAIL BELTRPLD
Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
Coupling Failure Defective Coupling ReplacedCPLGFAIL CPLGRPLD
Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Mechanical Trouble Mechanical Trouble RectifiedMECHTRBL METRRCTD
ELP External Leakage-Process Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Leakage Through Fittings Leakage Through Fittings ArrestedFTTGLEAK FTLKARTD
Leakage Through Gland Packing Defective Packing ReplacedGPKGLEAK DPKGRPLD
Leakage Through Gland Packing ArrestedPGLKARTD
ELU External Leakage- Utility Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Leakage Through Fittings Leakage Through Fittings ArrestedFTTGLEAK FTLKARTD
ERO Erratic Output Belt Slippage Defective Belts ReplacedBELTSLIP BELTRPLD
Defective Pulley ReplacedPLLYRPLD
Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
Suction Strainer Choked Suction Strainer CleanedSSTRCHOK SSTRCLND
Page 8 of 118
Compressor : ScrewFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
COSCCause Code Remedy Code
ERO Erratic Output Suction Strainer Choked Suction Strainer ReplacedSSTRCHOK SSTRRPLD
FTS Fail To Start On Demand Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Mechanical Trouble Mechanical Trouble RectifiedMECHTRBL METRRCTD
HIO High Output Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
Mechanical Trouble Mechanical Trouble RectifiedMECHTRBL METRRCTD
INL Internal Leakage Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Leakage through internals Defective internals RepairedINTLLEAK INTLRPRD
LOO Low Output Components Damaged Damaged components ReplacedCOMPDMGE DGCPRPLD
Defective Valves Defective Valves ReplacedVLVEFAIL VLVERPLD
Discharge NRV Passing Discharge NRV RepairedDNRVPASS DNRVRPRD
Excess Clearance On Internals Defective internals RepairedEXCSCLNC INTLRPRD
Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Internal Leak Between Stages Leak Between Stages ArrestedSTGELEAK STLKARTD
Low Suction Pressure Suction Pressure IncreasedSUPRLESS SUPRINCD
Page 9 of 118
Compressor : ScrewFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
COSCCause Code Remedy Code
LOO Low Output Suction Strainer Choked Suction Strainer CleanedSSTRCHOK SSTRCLND
NOI Noise Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Defective Internals Defective internals RepairedINTLFAIL INTLRPRD
Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
Mounting Bolts Loose Mounting Bolts TightenedMTBTLOOS MTBTTTND
Over Loaded Excess Loads ReducedOVERLOAD LOADRDCD
Worn Out Coupling Defective Coupling ReplacedCPLGWNUT CPLGRPLD
OHE Overheating Coolant Flow Less Coolant Flow ImprovedCOFLLESS COFLIMPD
Incorrect Lubricant Proper Lubricant ProvidedLUBTWRNG PROLBPVD
Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
Over Loaded Excess Loads ReducedOVERLOAD LOADRDCD
PDE Parameter Deviation Improper Settings Proper Setting DoneSETGWRNG SETGADJD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
SER Minor In-Service Problems Dirty Equipments Dust Accumulations CleanedEQPTDRTY DUSTCLND
Dust Accumulation House Keeping DoneDUSTACLN HSKPDONE
Painting Peeled Out Painting DonePNTGFAIL PNTGDONE
Page 10 of 118
Compressor : ScrewFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
COSCCause Code Remedy Code
STD Structural Deficiency Corroded Corroded Components RepairedCORRODED CRCPRPRD
Corroded Components ReplacedCRCPRPLD
Cracked / Fractured Cracked / Fractured Components RepairedCRCKFRAC CFCPRPRD
Cracked / Fractured Components ReplacedCFCPRPLD
Eroded Eroded Components RepairedCPERODED ERCPRPRD
Eroded Components ReplacedERCPRPLD
Mechanical Damage Defective Components RepairedMECHDMGE DFCPRPRD
Defective Components ReplacedDFCPRPLD
STP Fail To Stop On Demand Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Mechanical Trouble Mechanical Trouble RectifiedMECHTRBL METRRCTD
UST Spurious Stop Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Mechanical Trouble Mechanical Trouble RectifiedMECHTRBL METRRCTD
Page 11 of 118
Compressor : ScrewFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
COSCCause Code Remedy Code
VIB Vibration Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Defective Internals Defective internals RepairedINTLFAIL INTLRPRD
Defective Internals ReplacedINTLRPLD
Discharge Line Choked Discharge Line Choke ClearedDSLNCHOK CHOKCLRD
Excess Backlash In Screws Defective Screws ReplacedEXCSBKLH SCRWRPLD
Incorrect Lubricant Proper Lubricant ProvidedLUBTWRNG PROLBPVD
Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
Line Strain Line Strain RemovedLINESTRN LNSTREMD
Misalignment Realigned ProperlyALGNWRNG REALIGND
Mounting Bolts Loose Mounting Bolts TightenedMTBTLOOS MTBTTTND
Suction Strainer Choked Suction Strainer CleanedSSTRCHOK SSTRCLND
Suction Strainer Damaged Damaged Suction Strainer ReplacedSSTRDMGE STNRRPLD
Worn Out Coupling Defective Coupling ReplacedCPLGWNUT CPLGRPLD
Page 12 of 118
Fan: axialFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
FAAXCause Code Remedy Code
BRD Breakdown Belts Failure Defective Belts ReplacedBELTFAIL BELTRPLD
Electrical trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
ELU External Leakage- Utility Medium Leakage of air through fan cowl Defective fan cowl RepairedCOWLDMGE COWLRPRD
Defective fan cowl ReplacedCOWLRPLD
FTS Fail To Start On Demand Electrical trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
LOO Low output Belt Slippage Defective Pulley ReplacedBELTSLIP PLLYRPLD
Incorrect blade angle Blade angle adjustedBLAGWRNG BLDEADJD
Low Belt Tension Belt Tension Adjusted ProperlyBLTTNLOW BLTTADJD
NOI Noise Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Blade rubbing with cowl Fan Cowl adjusted properlyBLADRUBB COWLADJD
Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
Mounting Bolts Loose Mounting Bolts TightenedMTBTLOOS MTBTTTND
NOO No Output Belts Failure Defective Belts ReplacedBELTFAIL BELTRPLD
Blades broken Defective Fan Blades ReplacedBLADBROK BLDERPLD
Page 13 of 118
Fan: axialFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
FAAXCause Code Remedy Code
NOO No Output Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
VIB Vibration Accumulation of dust on blades Blades cleanedDRTYBLAD BLDECLND
Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Lubrication Failure Adequate lubrication providedLUBNFAIL ADLUBPVD
Misalignment Realigned ProperlyALGNWRNG REALIGND
Mounting Bolts Loose Mounting Bolts TightenedMTBTLOOS MTBTTTND
Page 14 of 118
Filter : ProcessFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
FLFPCause Code Remedy Code
ELP External Leakage-Process Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
LOO Low output Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
Filter element choked Defective Filter Element ReplacedFEMTCHOK FLELRPLD
Filter element cleanedFLTRCLND
Mechanical Trouble Mechanical Trouble RectifiedMECHTRBL METRRCTD
NOO No Output Filter element choked Defective Filter Element ReplacedFEMTCHOK FLELRPLD
Filter element cleanedFLTRCLND
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
PLU Plugged / Choked Accumulation of dirt on Filter Element Defective Filter Element ReplacedDRTYELMT FLELRPLD
Filter element cleanedFLTRCLND
SER Minor In-Service Problems Dirty Equipments Dust Accumulations CleanedEQPTDRTY DUSTCLND
Dust Accumulation House Keeping DoneDUSTACLN HSKPDONE
Painting Peeled Out Painting DonePNTGFAIL PNTGDONE
STD Structural Deficiency Corroded Corroded Components RepairedCORRODED CRCPRPRD
Corroded Components ReplacedCRCPRPLD
Cracked / Fractured Cracked / Fractured Components RepairedCRCKFRAC CFCPRPRD
Page 15 of 118
Filter : ProcessFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
FLFPCause Code Remedy Code
STD Structural Deficiency Cracked / Fractured Cracked / Fractured Components ReplacedCRCKFRAC CFCPRPLD
Eroded Eroded Components RepairedCPERODED ERCPRPRD
Eroded Components ReplacedERCPRPLD
Mechanical Damage Defective Components RepairedMECHDMGE DFCPRPRD
Defective Components ReplacedDFCPRPLD
Page 16 of 118
Filter : ScreenFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
FLSNCause Code Remedy Code
ELP External Leakage-Process Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
LOO Low output Accumulation of dirt on screen Accumulation of dirt on screen cleanedDRTYSCRN ACMRCLND
NOO No Output Screen fully choked Defective screen cleanedSCRNCHOK SCRNCLND
Defective screen replacedSCRNRPLD
PLU Plugged / Choked Accumulation of dirt on screen Accumulation of dirt on screen cleanedDRTYSCRN ACMRCLND
Defective screen replacedSCRNRPLD
SER Minor In-Service Problems Dirty Equipments Dust Accumulations CleanedEQPTDRTY DUSTCLND
Dust Accumulation House Keeping DoneDUSTACLN HSKPDONE
Painting Peeled Out Painting DonePNTGFAIL PNTGDONE
STD Structural Deficiency Corroded Corroded Components RepairedCORRODED CRCPRPRD
Corroded Components ReplacedCRCPRPLD
Cracked / Fractured Cracked / Fractured Components RepairedCRCKFRAC CFCPRPRD
Cracked / Fractured Components ReplacedCFCPRPLD
Eroded Eroded Components RepairedCPERODED ERCPRPRD
Eroded Components ReplacedERCPRPLD
Mechanical Damage Defective Components RepairedMECHDMGE DFCPRPRD
Page 17 of 118
Filter : ScreenFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
FLSNCause Code Remedy Code
STD Structural Deficiency Mechanical Damage Defective Components ReplacedMECHDMGE DFCPRPLD
Page 18 of 118
Filter : General/MiscellaneousFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
FLXXCause Code Remedy Code
ELP External Leakage-Process Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
LOO Low output Filter element choked Defective Filter Element ReplacedFEMTCHOK FLELRPLD
Filter element cleanedFLTRCLND
NOO No Output Defective Filter Element ReplacedFLELRPLD
Filter element cleanedFLTRCLND
PLU Plugged / Choked Accumulation of dirt on Filter Element Defective Filter Element ReplacedDRTYELMT FLELRPLD
Filter element cleanedFLTRCLND
SER Minor In-Service Problems Dirty Equipments Dust Accumulations CleanedEQPTDRTY DUSTCLND
Dust Accumulation House Keeping DoneDUSTACLN HSKPDONE
Painting Peeled Out Painting DonePNTGFAIL PNTGDONE
STD Structural Deficiency Corroded Corroded Components RepairedCORRODED CRCPRPRD
Corroded Components ReplacedCRCPRPLD
Cracked / Fractured Cracked / Fractured Components RepairedCRCKFRAC CFCPRPRD
Cracked / Fractured Components ReplacedCFCPRPLD
Eroded Eroded Components RepairedCPERODED ERCPRPRD
Eroded Components ReplacedERCPRPLD
Page 19 of 118
Filter : General/MiscellaneousFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
FLXXCause Code Remedy Code
STD Structural Deficiency Mechanical Damage Defective Components RepairedMECHDMGE DFCPRPRD
Defective Components ReplacedDFCPRPLD
Page 20 of 118
Gearbox/Transmission UnitFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
GBTUCause Code Remedy Code
BRD Breakdown Belts Failure Defective Belts ReplacedBELTFAIL BELTRPLD
Defective Internals Defective internals RepairedINTLFAIL INTLRPRD
Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Mechanical Damage Damaged Components ReplacedMECHDMGE DGCPRPLD
Worn Out Coupling Defective Coupling ReplacedCPLGWNUT CPLGRPLD
ELU External Leakage- Utility Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Leakage Through Fittings Damaged Fittings ReplacedFTTGLEAK DGFTRPLD
Leakage Through Fittings ArrestedFTLKARTD
FRO Fail To Rotate Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Defective Internals Defective internals RepairedINTLFAIL INTLRPRD
Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
Seized Gearbox OverhauledEQPTSEIZ GBOVRHLD
LOO Low Output Belt Slippage Defective Pulley ReplacedBELTSLIP PLLYRPLD
Low Belt Tension Belt Tension Adjusted ProperlyBLTTNLOW BLTTADJD
NOI Noise Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Defective Internals Defective internals RepairedINTLFAIL INTLRPRD
Page 21 of 118
Gearbox/Transmission UnitFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
GBTUCause Code Remedy Code
NOI Noise Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
Misalignment Realigned ProperlyALGNWRNG REALIGND
Worn Out Coupling Defective Coupling ReplacedCPLGWNUT CPLGRPLD
NOO No Output Belts Failure Defective Belts ReplacedBELTFAIL BELTRPLD
Coupling Failure Defective Coupling ReplacedCPLGFAIL CPLGRPLD
Defective Internals Defective Internals ReplacedINTLFAIL INTLRPLD
Shaft Broken Defective Shaft ReplacedSHFTBROK SHFTRPLD
OHE Overheating Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Incorrect Lubricant Proper Lubricant ProvidedLUBTWRNG PROLBPVD
Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
SER Minor In-Service Problems Dirty Equipments Dust Accumulations CleanedEQPTDRTY DUSTCLND
Dust Accumulation House Keeping DoneDUSTACLN HSKPDONE
Painting Peeled Out Painting DonePNTGFAIL PNTGDONE
STD Structural Deficiency Corroded Corroded Components RepairedCORRODED CRCPRPRD
Corroded Components ReplacedCRCPRPLD
Cracked / Fractured Cracked / Fractured Components RepairedCRCKFRAC CFCPRPRD
Page 22 of 118
Gearbox/Transmission UnitFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
GBTUCause Code Remedy Code
STD Structural Deficiency Cracked / Fractured Cracked / Fractured Components ReplacedCRCKFRAC CFCPRPLD
Eroded Eroded Components RepairedCPERODED ERCPRPRD
Eroded Components ReplacedERCPRPLD
Mechanical Damage Defective Components RepairedMECHDMGE DFCPRPRD
Defective Components ReplacedDFCPRPLD
VIB Vibration Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Defective Internals Defective Internals ReplacedINTLFAIL INTLRPLD
Misalignment Realigned ProperlyALGNWRNG REALIGND
Mounting Bolts Loose Mounting Bolts TightenedMTBTLOOS MTBTTTND
Worn Out Coupling Defective Coupling ReplacedCPLGWNUT CPLGRPLD
Page 23 of 118
Gas Generator / Turbine : Aeroderivative GGFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
GTADCause Code Remedy Code
AIR Abnormal Instrument Reading Improper Settings Proper Setting DoneSETGWRNG SETGADJD
Incorrect Instrument Defective Instrument ReplacedINSTWRNG INSTRPLD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
BRD Breakdown Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Mechanical Trouble Mechanical Trouble RectifiedMECHTRBL METRRCTD
ELF External Leakage Fuel Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Leakage Through Fittings Leakage Through Fittings ArrestedFTTGLEAK FTLKARTD
ELP External Leakage-Process Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Leakage Through Fittings Leakage Through Fittings ArrestedFTTGLEAK FTLKARTD
ELU External Leakage- Utility Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Leakage Through Fittings Leakage Through Fittings ArrestedFTTGLEAK FTLKARTD
ERO Erratic Output Air filters choked Defective Air filters CleanedARFLCHOK ARFRCLND
Defective Air filters replacedARFRRPLD
Components Damaged Defective Components ReplacedCOMPDMGE DFCPRPLD
Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
Page 24 of 118
Gas Generator / Turbine : Aeroderivative GGFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
GTADCause Code Remedy Code
ERO Erratic Output Defective fuel injectors Defective fuel injectors replacedIJTRFAIL IJTRRPLD
Fuel filters choked Defective Fuel filters replacedFLFRCHOK FLFTRPLD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
FTS Fail To Start On Demand Air System Trouble Air System Trouble RectifiedARSMTRBL ARSMRCTD
Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
Defective fuel injectors Defective fuel injectors replacedIJTRFAIL IJTRRPLD
Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Fuel System Trouble Fuel System Trouble RectifiedFLSYTRBL FSTRRCTD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Start Motor Breakdown Defective Start Motor replacedSTMRFAIL STMRRPLD
HIO High Output Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
INL Internal Leakage Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Leakage Through Fittings Leakage Through Fittings ArrestedFTTGLEAK FTLKARTD
LOO Low Output Air System Trouble Air System Trouble RectifiedARSMTRBL ARSMRCTD
Cooling System Trouble Cooling System NormalizedCLSYTRBL CLSYNMLD
Page 25 of 118
Gas Generator / Turbine : Aeroderivative GGFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
GTADCause Code Remedy Code
LOO Low Output Defective fuel injectors Defective fuel injectors replacedIJTRFAIL IJTRRPLD
Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Exhaust System Trouble Exhaust System Trouble RectifiedEXSYTRBL ESTRRCTD
Fuel System Trouble Fuel System Trouble RectifiedFLSYTRBL FSTRRCTD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
NOI Noise Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Components Damaged Damaged components ReplacedCOMPDMGE DGCPRPLD
Defective Internals Defective internals RepairedINTLFAIL INTLRPRD
Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
Mounting Bolts Loose Mounting Bolts TightenedMTBTLOOS MTBTTTND
Over Loaded Excess Loads ReducedOVERLOAD LOADRDCD
OHE Overheating Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
Cooling System Trouble Cooling System NormalizedCLSYTRBL CLSYNMLD
Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
Over Loaded Excess Loads ReducedOVERLOAD LOADRDCD
Page 26 of 118
Gas Generator / Turbine : Aeroderivative GGFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
GTADCause Code Remedy Code
PDE Parameter Deviation Improper Settings Proper Setting DoneSETGWRNG SETGADJD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
PLU Plugged / Choked Air System Choked Air System Choke ClearedARSMCHOK ARSMCLRD
Cooling System Choked Cooling System Choke ClearedCLSYCHOK CLSYCLRD
Exhaust System Choked Exhaust System Choke ClearedEXSYCHOK ESCKCLRD
Fuel System Choked Fuel System Choke ClearedFLSYCHOK FSCKCLRD
SER Minor In-Service Problems Dirty Equipments Dust Accumulations CleanedEQPTDRTY DUSTCLND
Dust Accumulation House keeping DoneDUSTACLN HSKPDONE
Painting Peeled Out Painting DonePNTGFAIL PNTGDONE
SPS Spurious Stop Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Mechanical Trouble Mechanical Trouble RectifiedMECHTRBL METRRCTD
STD Structural Deficiency Corroded Corroded Components RepairedCORRODED CRCPRPRD
Corroded Components ReplacedCRCPRPLD
Cracked / Fractured Cracked / Fractured Components RepairedCRCKFRAC CFCPRPRD
Page 27 of 118
Gas Generator / Turbine : Aeroderivative GGFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
GTADCause Code Remedy Code
STD Structural Deficiency Cracked / Fractured Cracked / Fractured Components ReplacedCRCKFRAC CFCPRPLD
Eroded Eroded Components RepairedCPERODED ERCPRPRD
Eroded Components ReplacedERCPRPLD
Mechanical Damage Damaged Components ReplacedMECHDMGE DGCPRPLD
Defective Components ReplacedDFCPRPLD
STP Fail To Stop On Demand Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Mechanical Trouble Mechanical Trouble RectifiedMECHTRBL METRRCTD
VIB Vibration Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Components Damaged Damaged components ReplacedCOMPDMGE DGCPRPLD
Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
Misalignment Realigned ProperlyALGNWRNG REALIGND
Mounting Bolts Loose Mounting Bolts TightenedMTBTLOOS MTBTTTND
Page 28 of 118
Heat Exchanger : Air CooledFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
HEACCause Code Remedy Code
ELP External Leakage-Process Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Mechanical Damage Defective Components RepairedMECHDMGE DFCPRPRD
Defective Components ReplacedDFCPRPLD
IHT Insufficient Heat Transfer Dust over the fins Dust Accumulations CleanedFINSDRTY DUSTCLND
Leakage Through Tubes Defective Tubes ReplacedTUBELEAK TUBERPLD
Tubes Choked Tubes Choke ClearedTUBECHOK TCHKCLRD
PDE Parameter Deviation Improper Settings Proper Setting DoneSETGWRNG SETGADJD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
PLU Plugged / Choked Scale Formation Outside The Tubes Chemical Cleaning On Shell Side DoneTUOSSCAL SHCHCLND
Hydro jet Cleaning On Shell Side DoneSSHJCLND
Wax Formation Inside Tubes Chemical Cleaning Of Tubes DoneTUWXFRMN TUCHCLND
Hydro jet Cleaning On Tubes Side DoneTSHJCLND
SER Minor In-Service Problems Dirty Equipments Dust Accumulations CleanedEQPTDRTY DUSTCLND
Dust Accumulation House Keeping DoneDUSTACLN HSKPDONE
Painting Peeled Out Painting DonePNTGFAIL PNTGDONE
STD Structural Deficiency Corroded Corroded Components RepairedCORRODED CRCPRPRD
Page 29 of 118
Heat Exchanger : Air CooledFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
HEACCause Code Remedy Code
STD Structural Deficiency Corroded Corroded Components ReplacedCORRODED CRCPRPLD
Cracked / Fractured Cracked / Fractured Components RepairedCRCKFRAC CFCPRPRD
Cracked / Fractured Components ReplacedCFCPRPLD
Eroded Eroded Components RepairedCPERODED ERCPRPRD
Eroded Components ReplacedERCPRPLD
Mechanical Damage Defective Components RepairedMECHDMGE DFCPRPRD
Defective Components ReplacedDFCPRPLD
Page 30 of 118
Heat Exchanger : Cooler / CondenserFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
HECOCause Code Remedy Code
ELP External Leakage-Process Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Mechanical Damage Defective Components RepairedMECHDMGE DFCPRPRD
Defective Components ReplacedDFCPRPLD
ELU External Leakage- Utility Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Mechanical Damage Defective Components RepairedMECHDMGE DFCPRPRD
Defective Components ReplacedDFCPRPLD
IHT Insufficient Heat Transfer Leakage Through Partition Gasket Defective Gasket ReplacedPTGKLEAK GSKTRPLD
Leakage Through Tubes Defective Tubes ReplacedTUBELEAK TUBERPLD
Less Flow Of Cooling Medium Cooling Medium Flow IncreasedCMFLLESS CMFLINCD
Tubes Choked Tube Bundle ReplacedTUBECHOK TBDLRPLD
Tubes Choke ClearedTCHKCLRD
INL Internal Leakage Defective Internals Defective internals RepairedINTLFAIL INTLRPRD
Defective Internals ReplacedINTLRPLD
Leakage Through Partition Gasket Defective Gasket ReplacedPTGKLEAK GSKTRPLD
Leakage Through Tubes Defective Tubes PluggedTUBELEAK TUBEPLGD
Defective Tubes ReplacedTUBERPLD
Page 31 of 118
Heat Exchanger : Cooler / CondenserFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
HECOCause Code Remedy Code
PDE Parameter Deviation Improper Settings Proper Setting DoneSETGWRNG SETGADJD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
PLU Plugged / Choked Scale Formation Outside The Tubes Chemical Cleaning On Shell Side DoneTUOSSCAL SHCHCLND
Hydro jet Cleaning On Shell Side DoneSSHJCLND
Wax Formation Inside Tubes Chemical Cleaning Of Tubes DoneTUWXFRMN TUCHCLND
Hydro jet Cleaning On Tubes Side DoneTSHJCLND
SER Minor In-Service Problems Dirty Equipments Dust Accumulations CleanedEQPTDRTY DUSTCLND
Dust Accumulation House Keeping DoneDUSTACLN HSKPDONE
Painting Peeled Out Painting DonePNTGFAIL PNTGDONE
STD Structural Deficiency Corroded Corroded Components RepairedCORRODED CRCPRPRD
Corroded Components ReplacedCRCPRPLD
Cracked / Fractured Cracked / Fractured Components RepairedCRCKFRAC CFCPRPRD
Cracked / Fractured Components ReplacedCFCPRPLD
Eroded Eroded Components RepairedCPERODED ERCPRPRD
Eroded Components ReplacedERCPRPLD
Mechanical Damage Defective Components RepairedMECHDMGE DFCPRPRD
Page 32 of 118
Heat Exchanger : Cooler / CondenserFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
HECOCause Code Remedy Code
STD Structural Deficiency Mechanical Damage Defective Components ReplacedMECHDMGE DFCPRPLD
Page 33 of 118
Heat Exchanger : Fin-FanFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
HEFFCause Code Remedy Code
ELP External Leakage-Process Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Leakage Through Tubes Clamp Provided at Leaking AreaTUBELEAK CLAMPPVD
Defective Tubes PluggedTUBEPLGD
Defective Tubes ReplacedTUBERPLD
ELU External Leakage- Utility Medium Leakage of air through fan cowl Defective fan cowl RepairedCOWLDMGE COWLRPRD
Defective fan cowl ReplacedCOWLRPLD
IHT Insufficient Heat Transfer Incorrect louvre position louvre position set properlyLUPNWRNG LOURADJD
Tubes Choked Tube Bundle ReplacedTUBECHOK TBDLRPLD
Tubes Choke ClearedTCHKCLRD
PDE Parameter Deviation Improper Settings Proper Setting DoneSETGWRNG SETGADJD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
PLU Plugged / Choked Dust Formation on the Tubes/fins Water jet Cleaning DoneTBFNDRTY WJETCLND
Wax Formation Inside Tubes Chemical Cleaning Of Tubes DoneTUWXFRMN TUCHCLND
Hydro jet Cleaning On Tubes Side DoneTSHJCLND
SER Minor In-Service Problems Dirty Equipments Dust Accumulations CleanedEQPTDRTY DUSTCLND
Dust Accumulation House Keeping DoneDUSTACLN HSKPDONE
Page 34 of 118
Heat Exchanger : Fin-FanFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
HEFFCause Code Remedy Code
SER Minor In-Service Problems Painting Peeled Out Painting DonePNTGFAIL PNTGDONE
STD Structural Deficiency Corroded Corroded Components RepairedCORRODED CRCPRPRD
Corroded Components ReplacedCRCPRPLD
Cracked / Fractured Cracked / Fractured Components RepairedCRCKFRAC CFCPRPRD
Cracked / Fractured Components ReplacedCFCPRPLD
Eroded Eroded Components RepairedCPERODED ERCPRPRD
Eroded Components ReplacedERCPRPLD
Mechanical Damage Defective Components RepairedMECHDMGE DFCPRPRD
Defective Components ReplacedDFCPRPLD
Page 35 of 118
Heat Exchanger :PlateFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
HEPLCause Code Remedy Code
ELP External Leakage-Process Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Mechanical Damage Defective Components RepairedMECHDMGE DFCPRPRD
Defective Components ReplacedDFCPRPLD
ELU External Leakage- Utility Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Mechanical Damage Defective Components RepairedMECHDMGE DFCPRPRD
Defective Components ReplacedDFCPRPLD
IHT Insufficient Heat Transfer Leakage Through Partition Gasket Defective Gasket ReplacedPTGKLEAK GSKTRPLD
Leakage Through Plates Defective Plates ReplacedPLTELEAK DFPTRPLD
Less Flow Of Cooling Medium Cooling Medium Flow IncreasedCMFLLESS CLMFINCD
Tubes Choked Plates CleanedTUBECHOK PLATCLND
INL Internal Leakage Leakage Through Partition Gasket Defective Gasket ReplacedPTGKLEAK GSKTRPLD
Leakage Through Plates Defective Plates ReplacedPLTELEAK DFPTRPLD
PDE Parameter Deviation Improper Settings Proper Setting DoneSETGWRNG SETGADJD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
PLU Plugged / Choked Wax Formation on cooling medium side Chemical Cleaning On Shell Side DoneCMWXFRMN SHCHCLND
Wax Formation on process medium side Chemical Cleaning Of Tubes DonePMWXFRMN TUCHCLND
Page 36 of 118
Heat Exchanger :PlateFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
HEPLCause Code Remedy Code
SER Minor In-Service Problems Dirty Equipments Dust Accumulations CleanedEQPTDRTY DUSTCLND
Dust Accumulation House Keeping DoneDUSTACLN HSKPDONE
Painting Peeled Out Painting DonePNTGFAIL PNTGDONE
STD Structural Deficiency Corroded Corroded Components RepairedCORRODED CRCPRPRD
Corroded Components ReplacedCRCPRPLD
Cracked / Fractured Cracked / Fractured Components RepairedCRCKFRAC CFCPRPRD
Cracked / Fractured Components ReplacedCFCPRPLD
Eroded Eroded Components RepairedCPERODED ERCPRPRD
Eroded Components ReplacedERCPRPLD
Mechanical Damage Defective Components RepairedMECHDMGE DFCPRPRD
Defective Components ReplacedDFCPRPLD
Page 37 of 118
Heat Exchanger : Shell and TubeFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
HESTCause Code Remedy Code
ELP External Leakage-Process Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
ELU External Leakage- Utility Medium
IHT Insufficient Heat Transfer Leakage Through Partition Gasket Defective Gasket ReplacedPTGKLEAK GSKTRPLD
Leakage Through Tubes Defective Tubes ReplacedTUBELEAK TUBERPLD
Less Flow Of Cooling Medium Cooling Medium Flow IncreasedCMFLLESS CLMFINCD
Tubes Choked Defective Tubes PluggedTUBECHOK TUBEPLGD
Tubes Choke ClearedTCHKCLRD
INL Internal Leakage Defective Internals Defective internals RepairedINTLFAIL INTLRPRD
Defective Internals ReplacedINTLRPLD
Leakage Through Partition Gasket Defective Gasket ReplacedPTGKLEAK GSKTRPLD
Leakage Through Tubes Defective Tubes PluggedTUBELEAK TUBEPLGD
Defective Tubes ReplacedTUBERPLD
PDE Parameter Deviation Improper Settings Proper Setting DoneSETGWRNG SETGADJD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
PLU Plugged / Choked Scale Formation Outside The Tubes Chemical Cleaning On Shell Side DoneTUOSSCAL SHCHCLND
Hydro jet Cleaning On Shell Side DoneSSHJCLND
Page 38 of 118
Heat Exchanger : Shell and TubeFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
HESTCause Code Remedy Code
PLU Plugged / Choked Wax Formation Inside Tubes Chemical Cleaning Of Tubes DoneTUWXFRMN TUCHCLND
Hydro jet Cleaning On Tubes Side DoneTSHJCLND
SER Minor In-Service Problems Dirty Equipments Dust Accumulations CleanedEQPTDRTY DUSTCLND
Dust Accumulation House Keeping DoneDUSTACLN HSKPDONE
Painting Peeled Out Painting DonePNTGFAIL PNTGDONE
STD Structural Deficiency Corroded Corroded Components RepairedCORRODED CRCPRPRD
Corroded Components ReplacedCRCPRPLD
Cracked / Fractured Cracked / Fractured Components RepairedCRCKFRAC CFCPRPRD
Cracked / Fractured Components ReplacedCFCPRPLD
Eroded Eroded Components RepairedCPERODED ERCPRPRD
Eroded Components ReplacedERCPRPLD
Mechanical Damage Defective Components RepairedMECHDMGE DFCPRPRD
Defective Components ReplacedDFCPRPLD
Page 39 of 118
Heater: FiredFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
HRFRCause Code Remedy Code
AIR Abnormal Instrument Reading Improper Settings Proper Setting DoneSETGWRNG SETGADJD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
ELP External Leakage-Process Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Leakage Through Fittings Leakage Through Fittings ArrestedFTTGLEAK FTLKARTD
ELU External Leakage- Utility Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Leakage Through Fittings Leakage Through Fittings ArrestedFTTGLEAK FTLKARTD
IHT Insufficient Heat Transfer Accumulation of soot over the tubes Soot cleanedDRTYTUBE SOOTCLND
Incorrect air/fuel ratio Air/fuel ratio adjusted ProperlyAFROWRNG AFROADJD
Incorrect flame pattern Flame pattern adjustedFLPTWRNG FLAMADJD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
INL Internal Leakage Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Leakage Through Fittings Leakage Through Fittings ArrestedFTTGLEAK FTLKARTD
OHE Overheating Improper Settings Proper Setting DoneSETGWRNG SETGADJD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Insufficient flow of tube side medium Tube side medium flow adjustedTSMFLESS TSMFADJD
PDE Parameter Deviation Improper Settings Proper Setting DoneSETGWRNG SETGADJD
Page 40 of 118
Heater: FiredFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
HRFRCause Code Remedy Code
PDE Parameter Deviation Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
PLU Plugged / Choked Contamination of fuel Contamination Trouble RectifiedFUELCTMN CNTRRCTD
Scale Formation Inside The Tubes Chemical Cleaning Of Tubes DoneTUISSCAL TUCHCLND
SER Minor In-Service Problems Dirty Equipments Dust Accumulations CleanedEQPTDRTY DUSTCLND
Dust Accumulation House Keeping DoneDUSTACLN HSKPDONE
Painting Peeled Out Painting DonePNTGFAIL PNTGDONE
STD Structural Deficiency Corroded Corroded Components RepairedCORRODED CRCPRPRD
Corroded Components ReplacedCRCPRPLD
Cracked / Fractured Cracked / Fractured Components RepairedCRCKFRAC CFCPRPRD
Cracked / Fractured Components ReplacedCFCPRPLD
Eroded Eroded Components RepairedCPERODED ERCPRPRD
Eroded Components ReplacedERCPRPLD
Mechanical Damage Defective Components RepairedMECHDMGE DFCPRPRD
Defective Components ReplacedDFCPRPLD
Page 41 of 118
Piping : Process/Utility PipeworkFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PIPICause Code Remedy Code
BRD Breakdown Excess Pressure Pressure Adjusted ProperlyEXCSPRES PRESADJD
Mechanical Damage Defective Pipe ReplacedMECHDMGE DFPERPLD
ELP External Leakage-Process Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
INL Internal Leakage
OHE Overheating Incorrect Piping Material Piping Material ChangedMATLWRNG MATLCHND
Insulation Failure Insulated ProperlyINSLFAIL PRYINSLD
PLU Plugged / Choked Caked Process Medium Process Medium DilutedCAKEPRMD PMDILUTD
Scale Formation Inside The Tubes Chemical Cleaning Of Tubes DoneTUISSCAL TUCHCLND
Wax Formation Inside TubesTUWXFRMN
SER Minor In-Service Problems Corroded Painting DoneCORRODED PNTGDONE
STD Structural Deficiency Corroded Components RepairedCRCPRPRD
Corroded Components ReplacedCRCPRPLD
Cracked / Fractured Cracked / Fractured Components RepairedCRCKFRAC CFCPRPRD
Cracked / Fractured Components ReplacedCFCPRPLD
Eroded Eroded Components RepairedCPERODED ERCPRPRD
Eroded Components ReplacedERCPRPLD
Page 42 of 118
Piping : Process/Utility PipeworkFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PIPICause Code Remedy Code
STD Structural Deficiency Mechanical Damage Defective Components RepairedMECHDMGE DFCPRPRD
Defective Components ReplacedDFCPRPLD
VIB Vibration Back Pressure Back Pressure Trouble RectifiedBACKPRES BPTLRCTD
Flow Fluctuation Flow NormalizedFLOWFCTN FLOWNMLD
Improper Clamping Of Pipes Pipes Clamped ProperlyCLMPFAIL PIPCLMPD
Pressure Fluctuations Pressure Fluctuation Trouble RectifiedPRESFCTN PRFLRCTD
Page 43 of 118
Pump : CentrifugalFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PUCECause Code Remedy Code
BRD Breakdown Belts Failure Defective Belts ReplacedBELTFAIL BELTRPLD
Coupling Failure Defective Coupling ReplacedCPLGFAIL CPLGRPLD
Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Lubrication Failure Proper Lubrication ProvidedLUBNFAIL PRLBNPVD
Mechanical Damage Defective Components ReplacedMECHDMGE DFCPRPLD
Seized Pump OverhauledEQPTSEIZ PMPOVHLD
Pump ReplacedPUMPRPLD
ELP External Leakage-Process Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Leakage Through Fittings Leakage Through Fittings ArrestedFTTGLEAK FTLKARTD
Leakage Through Gland Packing Defective Gland Packing ReplacedGPKGLEAK GPKGRPLD
Leakage Through Gland Packing ArrestedPGLKARTD
ELU External Leakage- Utility Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Leakage Through Fittings Leakage Through Fittings ArrestedFTTGLEAK FTLKARTD
ERO Erratic Output Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
Defective Internals Defective Internals ReplacedINTLFAIL INTLRPLD
Page 44 of 118
Pump : CentrifugalFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PUCECause Code Remedy Code
ERO Erratic Output Discharge Line Choked Discharge Line Choke ClearedDSLNCHOK CHOKCLRD
Incorrect Assembly Reassembled ProperlyASSYWRNG REASMBLD
Suction Filter Choked Suction Filter CleanedSUFRCHOK SFTRCLND
Suction Filter ReplacedSFTRRPLD
Suction Line Choked Suction Line Choke ClearedSULNCHOK SLCKCLRD
FTS Fail To Start On Demand Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Mechanical Trouble Mechanical Trouble RectifiedMECHTRBL METRRCTD
HIO High Output Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
INL Internal Leakage Defective Internals Defective internals RepairedINTLFAIL INTLRPRD
Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
LOO Low Output Low NPSH Suction Condition ImprovedPNPSHLOW SUCNIMPD
Suction Pipe Choked Suction Line Choke ClearedSUPICHOK SLCKCLRD
Suction Strainer Choked Suction Strainer CleanedSSTRCHOK SSTRCLND
Suction Strainer Damaged Suction Strainer ReplacedSSTRDMGE SSTRRPLD
Page 45 of 118
Pump : CentrifugalFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PUCECause Code Remedy Code
LOO Low Output Vapour Lock Vapour Lock ReleasedVAPRLOCK VAPRRLSD
Worn Out Casing Wear Ring Defective Casing Wear Ring ReplacedCSWRFAIL CSWRRPLD
Worn Out Impeller Defective Impeller ReplacedIMPRFAIL IMPRRPLD
Worn Out Impeller Wear Ring Defective Impeller Wear Ring ReplacedIPWRFAIL IPWRRPLD
NOI Noise Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
Misalignment Realigned ProperlyALGNWRNG REALIGND
Mounting Bolts Loose Mounting Bolts TightenedMTBTLOOS MTBTTTND
Worn Out Coupling Defective Coupling ReplacedCPLGWNUT CPLGRPLD
OHE Overheating Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Contaminated Lubricant Proper Lubricant ProvidedLUBTCTMN PROLBPVD
Defective Internals Defective internals RepairedINTLFAIL INTLRPRD
Incorrect Lubricant Proper Lubricant ProvidedLUBTWRNG PROLBPVD
Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
Over Loaded Excess Loads ReducedOVERLOAD LOADRDCD
SER Minor In-Service Problems Dirty Equipments Dust Accumulations CleanedEQPTDRTY DUSTCLND
Page 46 of 118
Pump : CentrifugalFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PUCECause Code Remedy Code
SER Minor In-Service Problems Dust Accumulation House Keeping DoneDUSTACLN HSKPDONE
Painting Peeled Out Painting DonePNTGFAIL PNTGDONE
STD Structural Deficiency Corroded Corroded Components RepairedCORRODED CRCPRPRD
Corroded Components ReplacedCRCPRPLD
Cracked / Fractured Cracked / Fractured Components RepairedCRCKFRAC CFCPRPRD
Cracked / Fractured Components ReplacedCFCPRPLD
Eroded Eroded Components RepairedCPERODED ERCPRPRD
Eroded Components ReplacedERCPRPLD
Mechanical Damage Defective Components RepairedMECHDMGE DFCPRPRD
Defective Components ReplacedDFCPRPLD
UST Spurious Stop Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Incorrect Lubricant Proper Lubricant ProvidedLUBTWRNG PROLBPVD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Mechanical Trouble Mechanical Trouble RectifiedMECHTRBL METRRCTD
Over Loaded Excess Loads ReducedOVERLOAD LOADRDCD
VIB Vibration Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Page 47 of 118
Pump : CentrifugalFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PUCECause Code Remedy Code
VIB Vibration Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
Line Strain Line Strain RemovedLINESTRN LNSTREMD
Misalignment Realigned ProperlyALGNWRNG REALIGND
Mounting Bolts Loose Mounting Bolts TightenedMTBTLOOS MTBTTTND
Shaft Bent Defective Shaft ReplacedSHFTBENT SHFTRPLD
Worn Out Coupling Defective Coupling ReplacedCPLGWNUT CPLGRPLD
Page 48 of 118
Pump: DiaphragmFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PUDICause Code Remedy Code
BRD Breakdown Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Mechanical Damage Defective Components ReplacedMECHDMGE DFCPRPLD
Seized Pump OverhauledEQPTSEIZ PMPOVHLD
Pump ReplacedPUMPRPLD
ELP External Leakage-Process Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Leakage Through Fittings Leakage Through Fittings ArrestedFTTGLEAK FTLKARTD
ELU External Leakage- Utility Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Leakage Through Fittings Leakage Through Fittings ArrestedFTTGLEAK FTLKARTD
ERO Erratic Output Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
Defective Internals Defective Internals ReplacedINTLFAIL INTLRPLD
Discharge Line Choked Discharge Line Choke ClearedDSLNCHOK CHOKCLRD
Incorrect Assembly Reassembled ProperlyASSYWRNG REASMBLD
Suction Filter Choked Suction Filter CleanedSUFRCHOK SFTRCLND
Suction Filter ReplacedSFTRRPLD
Suction Line Choked Suction Line Choke ClearedSULNCHOK SLCKCLRD
FTS Fail To Start On Demand Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
Page 49 of 118
Pump: DiaphragmFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PUDICause Code Remedy Code
FTS Fail To Start On Demand Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Mechanical Trouble Mechanical Trouble RectifiedMECHTRBL METRRCTD
HIO High Output Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
INL Internal Leakage Defective Internals Defective internals RepairedINTLFAIL INTLRPRD
Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
LOO Low Output Suction Pipe Choked Suction Line Choke ClearedSUPICHOK SLCKCLRD
Suction Strainer Choked Suction Strainer CleanedSSTRCHOK SSTRCLND
Suction Strainer Damaged Suction Strainer ReplacedSSTRDMGE SSTRRPLD
Vapour Lock Vapour Lock ReleasedVAPRLOCK VAPRRLSD
NOI Noise Mounting Bolts Loose Mounting Bolts TightenedMTBTLOOS MTBTTTND
OHE Overheating Defective Internals Defective internals RepairedINTLFAIL INTLRPRD
SER Minor In-Service Problems Dirty Equipments Dust Accumulations CleanedEQPTDRTY DUSTCLND
Dust Accumulation House Keeping DoneDUSTACLN HSKPDONE
Painting Peeled Out Painting DonePNTGFAIL PNTGDONE
STD Structural Deficiency Corroded Corroded Components RepairedCORRODED CRCPRPRD
Corroded Components ReplacedCRCPRPLD
Page 50 of 118
Pump: DiaphragmFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PUDICause Code Remedy Code
STD Structural Deficiency Cracked / Fractured Cracked / Fractured Components RepairedCRCKFRAC CFCPRPRD
Cracked / Fractured Components ReplacedCFCPRPLD
Eroded Eroded Components RepairedCPERODED ERCPRPRD
Eroded Components ReplacedERCPRPLD
Mechanical Damage Defective Components RepairedMECHDMGE DFCPRPRD
Defective Components ReplacedDFCPRPLD
UST Spurious Stop Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Mechanical Trouble Mechanical Trouble RectifiedMECHTRBL METRRCTD
Over Loaded Excess Loads ReducedOVERLOAD LOADRDCD
VIB Vibration Line Strain Line Strain RemovedLINESTRN LNSTREMD
Mounting Bolts Loose Mounting Bolts TightenedMTBTLOOS MTBTTTND
Page 51 of 118
Pump : ESP - Electric Submersible PumpFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PUESCause Code Remedy Code
BRD Breakdown Belts Failure Defective Belts ReplacedBELTFAIL BELTRPLD
Coupling Failure Defective Coupling ReplacedCPLGFAIL CPLGRPLD
Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Lubrication Failure Proper Lubrication ProvidedLUBNFAIL PRLBNPVD
Mechanical Damage Defective Components ReplacedMECHDMGE DFCPRPLD
Seized Pump OverhauledEQPTSEIZ PMPOVHLD
Pump ReplacedPUMPRPLD
ELP External Leakage-Process Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Leakage Through Fittings Leakage Through Fittings ArrestedFTTGLEAK FTLKARTD
Leakage Through Gland Packing Defective Gland Packing ReplacedGPKGLEAK GPKGRPLD
Leakage Through Gland Packing ArrestedPGLKARTD
ELU External Leakage- Utility Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Leakage Through Fittings Leakage Through Fittings ArrestedFTTGLEAK FTLKARTD
ERO Erratic Output Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
Defective Internals Defective Internals ReplacedINTLFAIL INTLRPLD
Page 52 of 118
Pump : ESP - Electric Submersible PumpFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PUESCause Code Remedy Code
ERO Erratic Output Discharge Line Choked Discharge Line Choke ClearedDSLNCHOK CHOKCLRD
Incorrect Assembly Reassembled ProperlyASSYWRNG REASMBLD
Suction Filter Choked Suction Filter CleanedSUFRCHOK SFTRCLND
Suction Filter ReplacedSFTRRPLD
Suction Line Choked Suction Line Choke ClearedSULNCHOK SLCKCLRD
FTS Fail To Start On Demand Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Mechanical Trouble Mechanical Trouble RectifiedMECHTRBL METRRCTD
HIO High Output Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
INL Internal Leakage Defective Internals Defective internals RepairedINTLFAIL INTLRPRD
Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
LOO Low Output Low NPSH Suction Condition ImprovedPNPSHLOW SUCNIMPD
Suction Pipe Choked Suction Line Choke ClearedSUPICHOK SLCKCLRD
Suction Strainer Choked Suction Strainer CleanedSSTRCHOK SSTRCLND
Suction Strainer Damaged Suction Strainer ReplacedSSTRDMGE SSTRRPLD
Page 53 of 118
Pump : ESP - Electric Submersible PumpFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PUESCause Code Remedy Code
LOO Low Output Vapour Lock Vapour Lock ReleasedVAPRLOCK VAPRRLSD
Worn Out Casing Wear Ring Defective Casing Wear Ring ReplacedCSWRFAIL CSWRRPLD
Worn Out Impeller Defective Impeller ReplacedIMPRFAIL IMPRRPLD
Worn Out Impeller Wear Ring Defective Impeller Wear Ring ReplacedIPWRFAIL IPWRRPLD
NOI Noise Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
Misalignment Realigned ProperlyALGNWRNG REALIGND
Mounting Bolts Loose Mounting Bolts TightenedMTBTLOOS MTBTTTND
Worn Out Coupling Defective Coupling ReplacedCPLGWNUT CPLGRPLD
OHE Overheating Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Contaminated Lubricant Proper Lubricant ProvidedLUBTCTMN PROLBPVD
Defective Internals Defective internals RepairedINTLFAIL INTLRPRD
Incorrect Lubricant Proper Lubricant ProvidedLUBTWRNG PROLBPVD
Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
Over Loaded Excess Loads ReducedOVERLOAD LOADRDCD
SER Minor In-Service Problems Dirty Equipments Dust Accumulations CleanedEQPTDRTY DUSTCLND
Page 54 of 118
Pump : ESP - Electric Submersible PumpFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PUESCause Code Remedy Code
SER Minor In-Service Problems Dust Accumulation House Keeping DoneDUSTACLN HSKPDONE
Painting Peeled Out Painting DonePNTGFAIL PNTGDONE
STD Structural Deficiency Corroded Corroded Components RepairedCORRODED CRCPRPRD
Corroded Components ReplacedCRCPRPLD
Cracked / Fractured Cracked / Fractured Components RepairedCRCKFRAC CFCPRPRD
Cracked / Fractured Components ReplacedCFCPRPLD
Eroded Eroded Components RepairedCPERODED ERCPRPRD
Eroded Components ReplacedERCPRPLD
Mechanical Damage Defective Components RepairedMECHDMGE DFCPRPRD
Defective Components ReplacedDFCPRPLD
UST Spurious Stop Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Incorrect Lubricant Proper Lubricant ProvidedLUBTWRNG PROLBPVD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Mechanical Trouble Mechanical Trouble RectifiedMECHTRBL METRRCTD
Over Loaded Excess Loads ReducedOVERLOAD LOADRDCD
VIB Vibration Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Page 55 of 118
Pump : ESP - Electric Submersible PumpFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PUESCause Code Remedy Code
VIB Vibration Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
Line Strain Line Strain RemovedLINESTRN LNSTREMD
Misalignment Realigned ProperlyALGNWRNG REALIGND
Mounting Bolts Loose Mounting Bolts TightenedMTBTLOOS MTBTTTND
Shaft Bent Defective Shaft ReplacedSHFTBENT SHFTRPLD
Worn Out Coupling Defective Coupling ReplacedCPLGWNUT CPLGRPLD
Page 56 of 118
Pump : GearFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PUGRCause Code Remedy Code
BRD Breakdown Belts Failure Defective Belts ReplacedBELTFAIL BELTRPLD
Coupling Failure Defective Coupling ReplacedCPLGFAIL CPLGRPLD
Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Lubrication Failure Proper Lubrication ProvidedLUBNFAIL PRLBNPVD
Mechanical Damage Defective Components ReplacedMECHDMGE DFCPRPLD
Seized Pump OverhauledEQPTSEIZ PMPOVHLD
Pump ReplacedPUMPRPLD
ELP External Leakage-Process Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Leakage Through Fittings Leakage Through Fittings ArrestedFTTGLEAK FTLKARTD
ERO Erratic Output Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
Defective Internals Defective Internals ReplacedINTLFAIL INTLRPLD
Discharge Line Choked Discharge Line Choke ClearedDSLNCHOK CHOKCLRD
Incorrect Assembly Reassembled ProperlyASSYWRNG REASMBLD
Suction Filter Choked Suction Filter CleanedSUFRCHOK SFTRCLND
Suction Filter ReplacedSFTRRPLD
Page 57 of 118
Pump : GearFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PUGRCause Code Remedy Code
ERO Erratic Output Suction Line Choked Suction Line Choke ClearedSULNCHOK SLCKCLRD
FTS Fail To Start On Demand Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Mechanical Trouble Mechanical Trouble RectifiedMECHTRBL METRRCTD
HIO High Output Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
INL Internal Leakage Defective Internals Defective internals RepairedINTLFAIL INTLRPRD
Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
LOO Low Output Low NPSH Suction Condition ImprovedPNPSHLOW SUCNIMPD
Suction Pipe Choked Suction Line Choke ClearedSUPICHOK SLCKCLRD
Suction Strainer Choked Suction Strainer CleanedSSTRCHOK SSTRCLND
Suction Strainer Damaged Suction Strainer ReplacedSSTRDMGE SSTRRPLD
Vapour Lock Vapour Lock ReleasedVAPRLOCK VAPRRLSD
NOI Noise Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
Misalignment Realigned ProperlyALGNWRNG REALIGND
Page 58 of 118
Pump : GearFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PUGRCause Code Remedy Code
NOI Noise Mounting Bolts Loose Mounting Bolts TightenedMTBTLOOS MTBTTTND
Worn Out Coupling Defective Coupling ReplacedCPLGWNUT CPLGRPLD
OHE Overheating Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Contaminated Lubricant Proper Lubricant ProvidedLUBTCTMN PROLBPVD
Defective Internals Defective internals RepairedINTLFAIL INTLRPRD
Incorrect Lubricant Proper Lubricant ProvidedLUBTWRNG PROLBPVD
Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
Over Loaded Excess Loads ReducedOVERLOAD LOADRDCD
SER Minor In-Service Problems Dirty Equipments Dust Accumulations CleanedEQPTDRTY DUSTCLND
Dust Accumulation House Keeping DoneDUSTACLN HSKPDONE
Painting Peeled Out Painting DonePNTGFAIL PNTGDONE
STD Structural Deficiency Corroded Corroded Components RepairedCORRODED CRCPRPRD
Corroded Components ReplacedCRCPRPLD
Cracked / Fractured Cracked / Fractured Components RepairedCRCKFRAC CFCPRPRD
Cracked / Fractured Components ReplacedCFCPRPLD
Eroded Eroded Components RepairedCPERODED ERCPRPRD
Page 59 of 118
Pump : GearFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PUGRCause Code Remedy Code
STD Structural Deficiency Eroded Eroded Components ReplacedCPERODED ERCPRPLD
Mechanical Damage Defective Components RepairedMECHDMGE DFCPRPRD
Defective Components ReplacedDFCPRPLD
UST Spurious Stop Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Incorrect Lubricant Proper Lubricant ProvidedLUBTWRNG PROLBPVD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Mechanical Trouble Mechanical Trouble RectifiedMECHTRBL METRRCTD
Over Loaded Excess Loads ReducedOVERLOAD LOADRDCD
VIB Vibration Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
Line Strain Line Strain RemovedLINESTRN LNSTREMD
Misalignment Realigned ProperlyALGNWRNG REALIGND
Mounting Bolts Loose Mounting Bolts TightenedMTBTLOOS MTBTTTND
Shaft Bent Defective Shaft ReplacedSHFTBENT SHFTRPLD
Worn Out Coupling Defective Coupling ReplacedCPLGWNUT CPLGRPLD
Page 60 of 118
Pump: ReciprocatingFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PURECause Code Remedy Code
BRD Breakdown Belts Failure Defective Belts ReplacedBELTFAIL BELTRPLD
Coupling Failure Defective Coupling ReplacedCPLGFAIL CPLGRPLD
Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Lubrication Failure Proper Lubrication ProvidedLUBNFAIL PRLBNPVD
Mechanical Damage Defective Components ReplacedMECHDMGE DFCPRPLD
Seized Pump OverhauledEQPTSEIZ PMPOVHLD
Pump ReplacedPUMPRPLD
ELP External Leakage-Process Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Leakage Through Fittings Leakage Through Fittings ArrestedFTTGLEAK FTLKARTD
Leakage Through Gland Packing Defective Gland Packing ReplacedGPKGLEAK GPKGRPLD
Leakage Through Gland Packing ArrestedPGLKARTD
ELU External Leakage- Utility Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Leakage Through Fittings Leakage Through Fittings ArrestedFTTGLEAK FTLKARTD
ERO Erratic Output Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
Defective Internals Defective Internals ReplacedINTLFAIL INTLRPLD
Page 61 of 118
Pump: ReciprocatingFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PURECause Code Remedy Code
ERO Erratic Output Discharge Line Choked Discharge Line Choke ClearedDSLNCHOK CHOKCLRD
Incorrect Assembly Reassembled ProperlyASSYWRNG REASMBLD
Suction Filter Choked Suction Filter CleanedSUFRCHOK SFTRCLND
Suction Filter ReplacedSFTRRPLD
Suction Line Choked Suction Line Choke ClearedSULNCHOK SLCKCLRD
FTS Fail To Start On Demand Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Mechanical Trouble Mechanical Trouble RectifiedMECHTRBL METRRCTD
HIO High Output Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
INL Internal Leakage Defective Internals Defective internals RepairedINTLFAIL INTLRPRD
Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
LOO Low Output Low NPSH Suction Condition ImprovedPNPSHLOW SUCNIMPD
Suction Pipe Choked Suction Line Choke ClearedSUPICHOK SLCKCLRD
Suction Strainer Choked Suction Strainer CleanedSSTRCHOK SSTRCLND
Suction Strainer Damaged Suction Strainer ReplacedSSTRDMGE SSTRRPLD
Page 62 of 118
Pump: ReciprocatingFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PURECause Code Remedy Code
LOO Low Output Vapour Lock Vapour Lock ReleasedVAPRLOCK VAPRRLSD
NOI Noise Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
Misalignment Realigned ProperlyALGNWRNG REALIGND
Mounting Bolts Loose Mounting Bolts TightenedMTBTLOOS MTBTTTND
Worn Out Coupling Defective Coupling ReplacedCPLGWNUT CPLGRPLD
OHE Overheating Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Contaminated Lubricant Proper Lubricant ProvidedLUBTCTMN PROLBPVD
Defective Internals Defective internals RepairedINTLFAIL INTLRPRD
Incorrect Lubricant Proper Lubricant ProvidedLUBTWRNG PROLBPVD
Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
Over Loaded Excess Loads ReducedOVERLOAD LOADRDCD
SER Minor In-Service Problems Dirty Equipments Dust Accumulations CleanedEQPTDRTY DUSTCLND
Dust Accumulation House Keeping DoneDUSTACLN HSKPDONE
Painting Peeled Out Painting DonePNTGFAIL PNTGDONE
STD Structural Deficiency Corroded Corroded Components RepairedCORRODED CRCPRPRD
Page 63 of 118
Pump: ReciprocatingFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PURECause Code Remedy Code
STD Structural Deficiency Corroded Corroded Components ReplacedCORRODED CRCPRPLD
Cracked / Fractured Cracked / Fractured Components RepairedCRCKFRAC CFCPRPRD
Cracked / Fractured Components ReplacedCFCPRPLD
Eroded Eroded Components RepairedCPERODED ERCPRPRD
Eroded Components ReplacedERCPRPLD
Mechanical Damage Damaged components RepairedMECHDMGE DGCPRPRD
Defective Components ReplacedDFCPRPLD
UST Spurious Stop Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Incorrect Lubricant Proper Lubricant ProvidedLUBTWRNG PROLBPVD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Mechanical Trouble Mechanical Trouble RectifiedMECHTRBL METRRCTD
Over Loaded Excess Loads ReducedOVERLOAD LOADRDCD
VIB Vibration Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
Line Strain Line Strain RemovedLINESTRN LNSTREMD
Misalignment Realigned ProperlyALGNWRNG REALIGND
Page 64 of 118
Pump: ReciprocatingFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PURECause Code Remedy Code
VIB Vibration Mounting Bolts Loose Mounting Bolts TightenedMTBTLOOS MTBTTTND
Worn Out Coupling Defective Coupling ReplacedCPLGWNUT CPLGRPLD
Page 65 of 118
Pump : RotaryFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PUROCause Code Remedy Code
BRD Breakdown Belts Failure Defective Belts ReplacedBELTFAIL BELTRPLD
Coupling Failure Defective Coupling ReplacedCPLGFAIL CPLGRPLD
Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Lubrication Failure Proper Lubrication ProvidedLUBNFAIL PRLBNPVD
Mechanical Damage Defective Components ReplacedMECHDMGE DFCPRPLD
Seized Pump OverhauledEQPTSEIZ PMPOVHLD
Pump ReplacedPUMPRPLD
ELP External Leakage-Process Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Leakage Through Fittings Leakage Through Fittings ArrestedFTTGLEAK FTLKARTD
ELU External Leakage- Utility Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Leakage Through Fittings Leakage Through Fittings ArrestedFTTGLEAK FTLKARTD
ERO Erratic Output Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
Defective Internals Defective Internals ReplacedINTLFAIL INTLRPLD
Discharge Line Choked Discharge Line Choke ClearedDSLNCHOK CHOKCLRD
Incorrect Assembly Reassembled ProperlyASSYWRNG REASMBLD
Page 66 of 118
Pump : RotaryFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PUROCause Code Remedy Code
ERO Erratic Output Suction Filter Choked Suction Filter CleanedSUFRCHOK SFTRCLND
Suction Filter ReplacedSFTRRPLD
Suction Line Choked Suction Line Choke ClearedSULNCHOK SLCKCLRD
FTS Fail To Start On Demand Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Mechanical Trouble Mechanical Trouble RectifiedMECHTRBL METRRCTD
HIO High Output Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
INL Internal Leakage Defective Internals Defective internals RepairedINTLFAIL INTLRPRD
Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
LOO Low Output Low NPSH Suction Condition ImprovedPNPSHLOW SUCNIMPD
Suction Pipe Choked Suction Line Choke ClearedSUPICHOK SLCKCLRD
Suction Strainer Choked Suction Strainer CleanedSSTRCHOK SSTRCLND
Suction Strainer Damaged Suction Strainer ReplacedSSTRDMGE SSTRRPLD
Vapour Lock Vapour Lock ReleasedVAPRLOCK VAPRRLSD
Worn Out rotor Defective Rotor ReplacedROTRWNUT ROTRRPLD
Page 67 of 118
Pump : RotaryFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PUROCause Code Remedy Code
NOI Noise Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
Misalignment Realigned ProperlyALGNWRNG REALIGND
Mounting Bolts Loose Mounting Bolts TightenedMTBTLOOS MTBTTTND
Worn Out Coupling Defective Coupling ReplacedCPLGWNUT CPLGRPLD
OHE Overheating Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Contaminated Lubricant Proper Lubricant ProvidedLUBTCTMN PROLBPVD
Defective Internals Defective internals RepairedINTLFAIL INTLRPRD
Incorrect Lubricant Proper Lubricant ProvidedLUBTWRNG PROLBPVD
Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
Over Loaded Excess Loads ReducedOVERLOAD LOADRDCD
SER Minor In-Service Problems Dirty Equipments Dust Accumulations CleanedEQPTDRTY DUSTCLND
Dust Accumulation House Keeping DoneDUSTACLN HSKPDONE
Painting Peeled Out Painting DonePNTGFAIL PNTGDONE
STD Structural Deficiency Corroded Corroded Components RepairedCORRODED CRCPRPRD
Corroded Components ReplacedCRCPRPLD
Page 68 of 118
Pump : RotaryFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PUROCause Code Remedy Code
STD Structural Deficiency Cracked / Fractured Cracked / Fractured Components RepairedCRCKFRAC CFCPRPRD
Cracked / Fractured Components ReplacedCFCPRPLD
Eroded Eroded Components RepairedCPERODED ERCPRPRD
Eroded Components ReplacedERCPRPLD
Mechanical Damage Damaged components RepairedMECHDMGE DGCPRPRD
Defective Components ReplacedDFCPRPLD
UST Spurious Stop Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Incorrect Lubricant Proper Lubricant ProvidedLUBTWRNG PROLBPVD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Mechanical Trouble Mechanical Trouble RectifiedMECHTRBL METRRCTD
Over Loaded Excess Loads ReducedOVERLOAD LOADRDCD
VIB Vibration Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
Line Strain Line Strain RemovedLINESTRN LNSTREMD
Misalignment Realigned ProperlyALGNWRNG REALIGND
Mounting Bolts Loose Mounting Bolts TightenedMTBTLOOS MTBTTTND
Page 69 of 118
Pump : RotaryFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PUROCause Code Remedy Code
VIB Vibration Shaft Bent Defective Shaft ReplacedSHFTBENT SHFTRPLD
Worn Out Coupling Defective Coupling ReplacedCPLGWNUT CPLGRPLD
Page 70 of 118
Pump: ScrewFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PUSCCause Code Remedy Code
BRD Breakdown Belts Failure Defective Belts ReplacedBELTFAIL BELTRPLD
Coupling Failure Defective Coupling ReplacedCPLGFAIL CPLGRPLD
Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Lubrication Failure Proper Lubrication ProvidedLUBNFAIL PRLBNPVD
Mechanical Damage Defective Components ReplacedMECHDMGE DFCPRPLD
Seized Pump OverhauledEQPTSEIZ PMPOVHLD
Pump ReplacedPUMPRPLD
ELP External Leakage-Process Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Leakage Through Fittings Leakage Through Fittings ArrestedFTTGLEAK FTLKARTD
ELU External Leakage- Utility Medium Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
Leakage Through Fittings Leakage Through Fittings ArrestedFTTGLEAK FTLKARTD
ERO Erratic Output Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
Defective Internals Defective Internals ReplacedINTLFAIL INTLRPLD
Discharge Line Choked Discharge Line Choke ClearedDSLNCHOK CHOKCLRD
Incorrect Assembly Reassembled ProperlyASSYWRNG REASMBLD
Page 71 of 118
Pump: ScrewFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PUSCCause Code Remedy Code
ERO Erratic Output Suction Filter Choked Suction Filter CleanedSUFRCHOK SFTRCLND
Suction Filter ReplacedSFTRRPLD
Suction Line Choked Suction Line Choke ClearedSULNCHOK SLCKCLRD
FTS Fail To Start On Demand Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Mechanical Trouble Mechanical Trouble RectifiedMECHTRBL METRRCTD
HIO High Output Control Failure Control Failure Trouble RectifiedCTRLFAIL CFTRRCTD
INL Internal Leakage Defective Internals Defective internals RepairedINTLFAIL INTLRPRD
Gasket / Seal Failure Defective Gasket/Seal ReplacedGKSLFAIL DFGSRPLD
LOO Low Output Low NPSH Suction Condition ImprovedPNPSHLOW SUCNIMPD
Suction Pipe Choked Suction Line Choke ClearedSUPICHOK SLCKCLRD
Suction Strainer Choked Suction Strainer CleanedSSTRCHOK SSTRCLND
Suction Strainer Damaged Suction Strainer ReplacedSSTRDMGE SSTRRPLD
Vapour Lock Vapour Lock ReleasedVAPRLOCK VAPRRLSD
NOI Noise Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Page 72 of 118
Pump: ScrewFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PUSCCause Code Remedy Code
NOI Noise Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
Misalignment Realigned ProperlyALGNWRNG REALIGND
Mounting Bolts Loose Mounting Bolts TightenedMTBTLOOS MTBTTTND
Worn Out Coupling Defective Coupling ReplacedCPLGWNUT CPLGRPLD
OHE Overheating Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Contaminated Lubricant Proper Lubricant ProvidedLUBTCTMN PROLBPVD
Defective Internals Defective internals RepairedINTLFAIL INTLRPRD
Incorrect Lubricant Proper Lubricant ProvidedLUBTWRNG PROLBPVD
Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
Over Loaded Excess Loads ReducedOVERLOAD LOADRDCD
SER Minor In-Service Problems Dirty Equipments Dust Accumulations CleanedEQPTDRTY DUSTCLND
Dust Accumulation House Keeping DoneDUSTACLN HSKPDONE
Painting Peeled Out Painting DonePNTGFAIL PNTGDONE
STD Structural Deficiency Corroded Corroded Components RepairedCORRODED CRCPRPRD
Corroded Components ReplacedCRCPRPLD
Cracked / Fractured Cracked / Fractured Components RepairedCRCKFRAC CFCPRPRD
Page 73 of 118
Pump: ScrewFailure :Problem Code
as per ISO14224Problem Description Cause Description Remedy Description
Failure List Hierarchy - Mechanical
PUSCCause Code Remedy Code
STD Structural Deficiency Cracked / Fractured Cracked / Fractured Components ReplacedCRCKFRAC CFCPRPLD
Eroded Eroded Components RepairedCPERODED ERCPRPRD
Eroded Components ReplacedERCPRPLD
Mechanical Damage Damaged components RepairedMECHDMGE DGCPRPRD
Defective Components ReplacedDFCPRPLD
UST Spurious Stop Electrical Trouble Electrical Trouble RectifiedELECTRBL ELTRRCTD
Incorrect Lubricant Proper Lubricant ProvidedLUBTWRNG PROLBPVD
Instrument Trouble Instrument Trouble RectifiedINSTTRBL INTRRCTD
Mechanical Trouble Mechanical Trouble RectifiedMECHTRBL METRRCTD
Over Loaded Excess Loads ReducedOVERLOAD LOADRDCD
VIB Vibration Bearing Failure Defective Bearings ReplacedBRGSFAIL BRGSRPLD
Lack Of Lubrication Proper Lubrication ProvidedLUBNFALT PRLBNPVD
Line Strain Line Strain RemovedLINESTRN LNSTREMD
Misalignment Realigned ProperlyALGNWRNG REALIGND
Mounting Bolts Loose Mounting Bolts TightenedMTBTLOOS MTBTTTND
Shaft Bent Defective Shaft Re