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TM 9-2320-364-20-3
2-2874
2. CRANE AND WINCH (SRW) DO NOT OPERATE.
INITIAL SETUP
1.
Go to Step 5 of this
Fault.
START
YES
NO
LHS operates.
AUX HYD light operates.
Wire 1724 faulty.
Wire 1744 faulty.
WINCH/CRANE switch faulty.
LHS supply override needle
valve open.
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Manual override test.
If SRW operates with manual
override pulled out, problem is
electrical.
2-31. HYDRAULIC SYSTEM TROUBLESHOOTING (CONT).
Tools and Special Tools
Tool Kit, General Mechanic’s: Automotive
(Item 74, Appendix G)
STE/ICE-R (optional) (Item 3, Appendix G)
Multimeter (Item 44, Appendix G)
Equipment Condition
Engine OFF, (TM 9-2320-364-10)
Parking brake applied, (TM 9-2320-364-10)
Wheels chocked, (TM 9-2320-364-10)
References
TM 9-2320-364-10
Materials/Parts
Lockwashers (6) (Item 195, Appendix F)
Does SRW operate with SRW
control manifold manual
override pulled out?
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