TM 9-3950-253-13&P
FIELD MAINTENANCE
LHS HOOK NOT ALIGNED WITH LIFT FRAME BAIL BAR
INITIAL SETUP:
Tools and Special Tools
Equipment Condition
Tool Kit, General Mechanic s (WP 0118, Table 2,
Vehicle parked on level ground, in neutral gear
Item 2)
with parking brake applied
(PLS: TM 9-2320-364-14&P,
HEMTT: TM 9-2320-326-14&P)
NOTE
Inconsistent air bag pressure may cause LHS hook to become off center with
vehicle frame. Draining and refilling air bag will realign hook.
For the HEMTT family, air bags are found only on the M1120A4.
TROUBLESHOOTING PROCEDURE
SYMPTOM
LHS HOOK NOT ALIGNED WITH LIFT FRAME BAIL BAR
MALFUNCTION
Inconsistent air bag pressure.
CORRECTIVE ACTION
Drain and refill air bag system.
a.
Completely drain vehicle air system (PLS: TM 9-2320-364-14&P,
HEMTT: TM 9-2320-326-14&P).
b.
Start engine and allow vehicle air system to fully charge (PLS: TM 9-2320-364-14&P,
HEMTT: TM 9-2320-326-14&P).
END OF WORK PACKAGE
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03/15/2011Rel(1.10)root(tswp)wpno(T582057)
