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 462 of 1396
KNOWN INFO
WARNING
Read WARNING
on following page.
YES
NO
TEST OPTIONS
REASON FOR QUESTION
Air Pressure Test
STE/ICE-R Test #50
2.
Replace air hose (para 23-5).
Notify DS Maintenance, RH 30K
winch assembly is faulty.
If 75-120 PSI (518-827 kPa) is
not present, air hose is faulty.
If 75-120 PSI (518-827 kPa) is
present, RH 30K winch
assembly is faulty.
TM 9-2320-366-20-3
2-2426.2
Change 1
aa3. MAIN WINCH RH FREESPOOL DOES NOT OPERATE (CONT)
RH 30K winch operates.
STATION SELECTOR switch to
WRECKER CONTROL PANEL.
MODE SELECTOR SWITCH to
NORMAL.
MAIN WINCH RH SPEED
switch operates.
LH 30K winch freespools.
MAIN WINCH RH FREESPOOL
switch OK.
M1089 control panel wiring
harness OK.
Teminal block jumper OK.
30K winch pneumatic manifold
solenid L17 OK.
POSSIBLE PROBLEMS
Faulty air hose.
Faulty RH 30K winch
assembly.
Is 75-120 PSI
(518-837 kPa) present at
RH 30K winch freespool
input 90 degree fitting?
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