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PR-C208WS-120M Rev. 0, 02/09/2009
PARAVION TECHNOLOGY, INC. 2001 AIRWAY AVENUE
FT. COLLINS, COLORADO 80524
INSTRUCTIONS FOR CONTINUED AIRWORTHINESS
C208WS-100 WORKSTATION INSTALLATION
FOR
CESSNA 208, 208B
Cover PR-C208WS-120M Rev. 0, 02/09/2009 THIS PAGE INTENTIONALLY LEFT BLANK
Page A PR-C208WS-120M Rev. 0, 02/09/2009
RECORD OF REVISIONS
REVISION
NO.
ISSUE DATE
DATE
INSERTED
BY
ORIGINAL
REVISION CONTROL PROCEDURE Revisions to this document are mailed to owner of record. Before inserting a change, ensure this manual is correct. Check the existing List of Effective Pages in this manual to ensure that all prior revisions are inserted. Do not insert this revision if prior revisions are not inserted.
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Page i PR-C208WS-120M Rev. 0, 02/09/2009
LIST OF EFFECTIVE PAGES
PAGE NO. REVISION DATE COVER 0 02/09/2009
COVER (BLANK) 0 02/09/2009 A 0 02/09/2009
B (BLANK) 0 02/09/2009 i 0 02/09/2009 ii 0 02/09/2009 1 0 02/09/2009 2 0 02/09/2009 3 0 02/09/2009 4 0 02/09/2009 5 0 02/09/2009 6 0 02/09/2009 7 0 02/09/2009 8 0 02/09/2009
Page ii PR-C208WS-120M Rev. 0, 02/09/2009
TABLE OF CONTENTS ITEM PAGE RECORD OF REVISIONS ............................................................................................................................ A LIST OF EFFECTIVE PAGES ...................................................................................................................... i TABLE OF CONTENTS ................................................................................................................................ ii AIRWORTHINESS LIMITATIONS ............................................................................................................. 1 1.0 - DESCRIPTION ...................................................................................................................................... 2 2.0 - INSPECTION AND MAINTENANCE ................................................................................................. 2 3.0 - COMPONENT REMOVAL AND REPLACEMENT ........................................................................... 2
LIST OF TABLES TABLE I: ANNUAL/100 HOUR INSPECTIONS...................................................................................... 2 TABLE II: WEIGHT AND BALANCE DATA ........................................................................................... 3
LIST OF FIGURES
FIGURE 1 – Workstation Configuration ........................................................................................................ 5 FIGURE 2 – Workstation Installation ............................................................................................................ 6 FIGURE 3 – Workstation Assembly .............................................................................................................. 7
LIST OF APPENDICES
APPENDIX A RECOMMENDED FASTENER TORQUE ........................................................... 8
Page 1 PR-C208WS-120M Rev. 0, 02/09/2009
AIRWORTHINESS LIMITATIONS The Airworthiness Limitations Section is FAA approved and specifies inspections and other maintenance required under §§ 43.16 and 91.403 of the Federal Aviation Regulations unless an alternative program has been FAA approved. No airworthiness limitation associated with this type design change. This system has no life-limited components.
REVISION
DATE
APPROVED
Original
02/09/2009
Page 2 PR-C208WS-120M Rev. 0, 02/09/2009 1.0 DESCRIPTION
This installation places a workstation in the passenger/cargo compartment, secured to the cargo tracks by track fittings. The workstation can be located on the left side or the right side of the cabin. Fore/aft location of the workstation is physically limited by the cargo/seat tracks and the seat installation. Installation location must be chosen to maintain certificated aircraft weight & balance limitations.
2.0 INSPECTION AND MAINTENANCE
It is the objective of this inspection and maintenance procedure to ensure that component installations are secure and that the installation is airworthy. Table I should be followed during ANNUAL/100 Hour inspections for system airworthiness. All loose and/or replaced bolts and fasteners should be torqued per Appendix A. This document does not address maintenance or approval of equipment installed in the workstation or electrical system necessary to operate the equipment. Each shelf of the Work Station is limited to maximum 35 pounds distributed load.
3.0 COMPONENT REMOVAL AND REPLACEMENT
3.1 Remove and replace the Work Station assembly reference Figures 1, 2 as applicable. 3.2 The Work Station assembly is supplied as a unit. If component beams and panels are
removed to facilitate equipment installation, use LocTite 290 or equivalent on screw threads and torque per Appendix A when reassembling
3.3 Adjust aircraft weight and balance data when installed equipment are removed or
installed or WorkStation location is changed. Certificated shelf loading (See Placard at front of desk shelf) must not be exceeded.
TABLE 1 ANNUAL/100 HOUR INSPECTION
ITEM/SYSTEM INSPECTION REQUIREMENT WORKSTATION AND EQUIPMENT INSTALLATION
INSPECT FOR WORN OR CRACKED BOLTS, FITTINGS AND COMPONENTS. CHECK FASTENER SECURITY AND REPLACE IF NECESSARY.
C208WS-5000-1 PLACARD 35 POUND SHELF LIMIT
LOCATED NEAR FRONT EDGE OF DESK PANEL, REPLACE IF REDUCED LEGIBILITY.
Report structural discrepancies to Paravion Technology, Inc. Replacement parts may be made available. Figure 3 Workstation Assembly is provided in order to aid possible inquiry.
Page 3 PR-C208WS-120M Rev. 0, 02/09/2009
TABLE 2 WEIGHT AND BALANCE DATA:
C208WS-100 WORKSTATION INSTALLATION (TO BE COMPLETED BY INSTALLER)
ITEM WEIGHT
(lb)
INSTALLED ON CESSNA MODEL 208, 208B
F.S. (in)
MOMENT (in.-lb.)
C208WS-100-1 CABINET INST’N, AS EQUIPPED (SEE NOTE*, BELOW)
SEAT INSTALLATION
TOTAL
*The workstation must be weighed with mission defined equipment installed and its installed location determined in order to define aircraft weight and balance data. TABLE 2 (SECOND COPY, REPRODUCE AS NEEDED)
WEIGHT AND BALANCE DATA: C208WS-100 WORKSTATION INSTALLATION
(TO BE COMPLETED BY INSTALLER)
ITEM
WEIGHT (lb)
INSTALLED ON CESSNA MODEL 208, 208B
F.S. (in)
MOMENT (in.-lb.)
C208WS-100-1 CABINET INST’N, AS EQUIPPED (SEE NOTE*, ABOVE)
SEAT INSTALLATION
TOTAL
Page 4 PR-C208WS-120M Rev. 0, 02/09/2009
FIGURES
Page 5 PR-C208WS-120M Rev. 0, 02/09/2009
Figure 1: Workstation Configuration, C208WS-100
PARTS LIST, C208WS-100
See Figure 1 for Item No. placement ITEM NO. PART NO. DESCRIPTION QTY
-1 INST’N 1 C208WS-110-1 Workstation Installation 1
Page 6 PR-C208WS-120M Rev. 0, 02/09/2009
Figure 2: Workstation Installation, C208WS-110
PARTS LIST, C208WS-110
See Figure 1 for Item No. placement ITEM NO. PART NO. DESCRIPTION QTY
-1 INST’N 1 C208WS-2300-1 Workstation Assembly 1
Page 7
PR-C208WS-120M Rev. 0, 02/09/2009
Figure 3: Workstation ASSEMBLY, C208WS-2300 COMPONENTS DISASSEMBLY NOT RECOMMENDED
Page 8 PR-C208WS-120M Rev. 0, 02/09/2009
APPENDIX A RECOMMENDED FASTENER TORQUE
RECOMMENDED TORQUE VALUES (inch-pounds)
(Reference AC 43.13-1B, Change 1, Dated 9/8/98) CAUTION
THE FOLLOWING TORQUE VALUES ARE DERIVED FROM OIL FREE CADMIUM PLATED THREADS. TORQUE LIMITS RECOMMENDED FOR
INSTALLATION (BOLTS LOADED PRIMARILY IN SHEAR)
MAXIMUM ALLOWABLE TIGHTENING TORQUE LIMITS
Thread Size
Tension type nuts: MS20365, MS21042, MS17825, AN310 (40,000 psi in bolts)
Shear type nuts: MS20364, MS21245, MS17826, AN320 (24,000 psi in bolts)
Nuts: MS20365, MS21042, MS17825, AN310 (90,000 psi in bolts)
Nuts: MS20364, MS21245, MS17826, AN320 (54,000 psi in bolts)
8-32 12-15 7-9 20 12 8-36 12-15 7-9 20 12
10-24 20-25 12-15 35 21 10-32 20-25 12-15 40 25 1/4-20 40-50 25-30 75 45 1/4-28 50-70 30-40 100 60 5/16-18 80-90 48-55 160 100 5/16-24 100-140 60-85 225 140 3/8-16 160-185 95-100 275 170 3/8-24 160-190 95-110 390 240
The above torque values may be used for all cadmium-plated steel nuts of the fine or coarse thread series which have approximately equal number of threads and equal face bearing areas. * Estimated corresponding values. This table includes standard nut and bolt combinations, currently used in aviation maintenance. For further identification of hardware, see AC 43.13-1B, Chapter 7.
