TM-9-2320-366-20-3
M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)
TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 3 OF 5
FEBRUARY 2006
CHANGE 3
TM-9-2320-366-20-3 - Page 318 of 1396
TM 9-2320-366-20-3
TM 9-2320-366-20-3
TM 9-2320-366-20-3
TM 9-2320-366-20-3
TM 9-2320-366-20-3
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1.
YES
NO
START
KNOWN INFO
TEST OPTIONS
Visual inspection
REASON FOR QUESTION
Are hydraulic hoses, tubes
and fittings free from leaks
or damage?
Leaking hydraulic
hoses, tubes or fittings
will cause stifflegs to
operate slowly or not at
all.
WARNING
Read WARNING
on following page.
w3.
M1089 STIFFLEG(S) DOES NOT OPERATE OR OPERATES SLOWLY
POSSIBLE PROBLEMS
Faulty hydraulic hoses
tubes and fittings.
Faulty upper main control
valve.
Faulty stiffleg relief valve.
Faulty stiffleg cylinder.
Hydraulic oil level OK.
PTO OK.
Left 30K winch OK.
15K self-recovery
winch OK.
INITIAL SETUP
Equipment Conditions
Engine shut down (TM 9-2320-366-10-1).
Personnel Required
(2)
Materials/Parts
Rag, Wiping (Item 50, Appendix D)
Lockwasher (6) (Item 100, Appendix G)
Cap and Plug Set (Item 14, Appendix D)
Tools and Special Tools
Tool Kit, Genl Mech (Item 46, Appendix C)
STE-ICE-R (Item 41, Appendix C)
Pan, Drain (Item 24, Appendix C
Trestle, Motor Vehicle Maintenance (Item 47, Appendix C)
Goggles, Industrial (Item 15, Appendix C)
Transducer, STE/ICE-R (Item 1, Appendix J)
References
TM 9-4910-571-12&P
Tighten loose fitting(s) and replace damaged
hydraulic hose(s), tubes(s) and fitting(s)
(para 19-16, 19-17).
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