TM 9-2320-366-34-1
h8. M1089 PAY-OUT HYDRAULIC MOTOR DOES NOT WORK (CONT)
2-1014
YES
NO
2.
KNOWN INFO
CAUTION
Read WARNING and
CAUTION on following
page.
WARNING
TEST OPTIONS
REASON FOR QUESTION
Replace pay-out hydraulic
motor (para 16-86).
Hydraulic oil level OK.
Hydraulic hoses, tubes
and fittings OK.
Filter screen OK.
Hydraulic filter OK.
Three stage hydraulic
pump OK.
30K winch assembly OK.
POSSIBLE PROBLEMS
Faulty monoblock valve.
Faulty pay-out hydraulic
motor.
Is 2 gpm measured
at pay-out hydraulic
motor input?
Pay-out Monoblock Valve
Flow Test
If there is not 2 gpm of
flow, pay-out hydraulic
motor will not
operate correctly.
Adjust, repair, or
replace monoblock valve
(para 16-85).