SECTION V: CONTROLS AND LINKAGES
TM 9-2350-256-20
9-69 REPLACE/SERVICE DRAIN VALVE CONTROLS
THIS TASK COVERS
a.
Removal
b.
Disassembly
c.
Assembly
d.
Installation
INITIAL SET-UP
Tools:
Equipment Condition:
Tool kit, general mechanic's (Appendix C, item 53)
Powerplant removed for rear cable only (see
paragraph 3-1)
Material/Parts:
Rear left-side cab subfloor plate removed (see
Cloth, crocus (Appendix D, item 7)
paragraph 9-15)
Lockwasher (Appendix G, item 130)
Intermediate rear left-side cab subfloor plate
Lockwashers (19) (Appendix G, item 132)
removed (see paragraph 9-16)
Pins, cotter (4) (Appendix G, item 211)
Ammunition rack removed (see paragraph 9-100)
Pins, cotter (3) (Appendix G, item 212)
APU control box removed (see paragraph 13-7)
Pins, cotter (2) (Appendix G, item 217)
a. REMOVAL
NOTE
Prior to performing maintenance on drain valves, place a suitable container under valves
and open each valve to prevent leakage on maintenance personnel.
1
Disconnect front drain valve cable assembly (1) and rear drain valve cable assembly (2) from control lever assembly
(3) by removing cotter pin (4) and straight pin (5) from each.
2
Remove two cotter pins (6) and pin (7).
3
Remove ratchet (8), bracket (9), and control lever assembly (3) from control lever support assembly (10) by
removing two screws (11) and two lockwashers (12).
9-137
