SECTION V: CONTROLS AND LINKAGES
TM 9-2350-256-20
9-71 REPLACE/SERVICE MECHANICAL TACHOMETER AND SPEEDOMETER FLEXIBLE SHAFTS AND FITTINGS
THIS TASK COVERS
a.
Removal
b.
Disassembly
c.
Assembly
d.
Installation
INITIAL SET-UP
Tools:
Materials/Parts:
Tool kit, general mechanic's (Appendix C, item 53)
Solvent, dry-cleaning (Appendix D, item 9)
Lockwashers (7) (Appendix G, item 106)
Lockwashers (4) (Appendix G, item 142)
Lockwires (2) (Appendix G, item 155)
a. REMOVAL
1
Disconnect flexible shaft (1) from tachometer (2).
2
Disconnect flexible shaft (1) from adapter (3).
3
Remove flexible shaft (1) by removing two clamps (4
and 5), screw (6), and lockwasher (7).
4
Disconnect flexible shaft (8) from adapters (3 and 9).
5
Remove adapter (3).
6
Remove flexible shaft (8) by removing screw (1'0),
lockwasher (11), and clamps (12 and 13).
7
Disconnect flexible shaft (14) from adapter (9) and
elbow (15).
8
Remove adapter (9) and elbow (15).
9
Remove adapter (16) by removing lockwire (17) and
four screws (18).
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