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For Calibration of pumps
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101603-9093 ZEXEL test values diesel fuel-injection equipment 20/02/09 19:16:11 Page 1
ZEXEL Ass'y No. 101603-9093Bosch Ass'y No.Bosch TypecodeEngine Type FE6BManufacturer NISSAN DIESELEdition date 10/04/03 (1)
1 Adjustment conditionsCAT Designation Unit Set value min. max. Actual values OT
Test oil ISO4113 or {SAEJ967d}
N=Measure the actual speed.P Test oil temperature degC 40 40 45
Nozzle and nozzle holder 105780-8140Bosch type code EF8511/9ANozzle 105780-0000Bosch type code DN12SD12TNozzle holder 105780-2080Bosch type code EF8511/9
P Opening pressure MPa 17.2P Opening pressure kgf/cm2 175
Injection pipe mm 6-2-600Outer diameter - inner diameter - length (mm)
P Overflow valve opening pressure kPa 157 123 191P Overflow valve opening pressure kgf/cm2 1.6 1.25 1.95P Tester oil delivery pressure kPa 157 157 157P Tester oil delivery pressure kgf/cm2 1.6 1.6 1.6
Direction of rotation (viewed from drive side) RRight
2 Adjustment specification
2.1 Injection timing adjustmentCAT Designation Unit Set value min. max. Actual values OT
P Direction of rotation (viewed from drive side) RRight
P Injection order 1-4-2-6-3-5S Pre-stroke mm 3.4 3.35 3.45P Beginning of injection position NO.1
Drive sideS Difference between angles 1 deg. 60 59.5 60.5
Rack position at N = 900 is the same as in the reference point A for row L 103662-3344S Difference between angles 2 deg. 120 119.5 120.5
Rack position at N = 900 is the same as in the reference point A for row L 103662-3123S Difference between angles 3 deg. 180 179.5 180.5
OFFS Difference between angles 4 deg. 240 239.5 240.5
Rack position at N = 900 is the same as in the reference point A for row L 103662-3125S Difference between angles 5 deg. 300 299.5 300.5
NA
2.2 Injection quantity adjustmentCAT Designation Unit Set value min. max. Actual values OT
P Adjusting point -P Rack position 11.8P Pump speed r/min 600 600 600S Average injection quantity mm3/st. 66.3 64.7 67.9S Max. variation between cylinders % 0 -3.5 3.5P Basic *P Fixing the rack *P Standard for adjustment of the maximum vari
ation between cylinders*
CAT Designation Unit Set value min. max. Actual values OTP Adjusting point HP Rack position 9.5+-0.5P Pump speed r/min 300 300 300S Average injection quantity mm3/st. 9.5 7.7 11.3S Max. variation between cylinders % 0 -10 10P Fixing the rack *P Standard for adjustment of the maximum vari
ation between cylinders*
CAT Designation Unit Set value min. max. Actual values OT
S = Setting value, C = Check value)OT = Outside Tolerance (X is set)
101603-9093 ZEXEL test values diesel fuel-injection equipment 20/02/09 19:16:11 Page 2
P Adjusting point AP Rack position R1(11.8)P Pump speed r/min 600 600 600S Average injection quantity mm3/st. 66.3 65.3 67.3P Basic *P Fixing the lever *
CAT Designation Unit Set value min. max. Actual values OTP Adjusting point BP Rack position R1-0.2P Pump speed r/min 900 900 900S Average injection quantity mm3/st. 73 69.8 76.2P Fixing the lever *
CAT Designation Unit Set value min. max. Actual values OTP Adjusting point CP Rack position R1(11.8)P Pump speed r/min 1500 1500 1500S Average injection quantity mm3/st. 83.9 79.9 87.9P Fixing the lever *
CAT Designation Unit Set value min. max. Actual values OTP Adjusting point IP Rack position -P Pump speed r/min 100 100 100S Average injection quantity mm3/st. 84 84 94P Fixing the lever *P Rack limit *
S = Setting value, C = Check value)OT = Outside Tolerance (X is set)
101603-9093 ZEXEL test values diesel fuel-injection equipment 20/02/09 19:16:11 Page 3
2.3 Governor adjustmentName
T1=C43 N:Pump speedR:Rack position (mm)(1)Torque cam stamping: T1(2)RACK LIMIT
2.4 Timer adjustmentCAT Designation Unit Set value min. max. Actual values OT
S Pump speed r/min 1250--P Advance angle deg. 0 0 0
RemarksStart
CAT Designation Unit Set value min. max. Actual values OTP Pump speed r/min 1200S Advance angle deg. 0.5 0.5
CAT Designation Unit Set value min. max. Actual values OT
S = Setting value, C = Check value)OT = Outside Tolerance (X is set)
101603-9093 ZEXEL test values diesel fuel-injection equipment 20/02/09 19:16:11 Page 4
P Pump speed r/min 1500S Advance angle deg. 4 3.5 4.5
RemarksFinish
2.5 Speed control lever angleName
a=26.5deg+-5degb=40deg+-3deg
F:Full speedI:Idle(1)Stopper bolt set position 'H'
2.6 Stop lever angleName
a=20deg+-5degb=40deg+-5deg
N:Pump normalS:Stop the pump.
S = Setting value, C = Check value)OT = Outside Tolerance (X is set)
101603-9093 ZEXEL test values diesel fuel-injection equipment 20/02/09 19:16:11 Page 5
2.7 Timing settingName
a=(60deg)
(1)Pump vertical direction(2)Position of timer's threaded hole at No 1 cylinder's beginning of injection(3)-(4)-
S = Setting value, C = Check value)OT = Outside Tolerance (X is set)
