TM-9-2320-272-23-1
TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)
TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 1 OF 5
SEPTEMBER 2012
TM-9-2320-272-23-1 - Page 1057 of 1313
VEHICLE REAR BRAKES GRAB OR DRAG - Continued
STEP
3.
ARE PLUNGER SEALS IN GOOD OPERATING CONDITION?
Visually check plunger seals for rotted, torn or worn conditions.
T0236DAA
Right Rear
Left Rear
PLUNGERS
PLUNGERS
PLUNGERS
Figure 3.
Left and Right Brake Assemblies.
CONDITION/INDICATION
ARE PLUNGER SEALS IN GOOD OPERATING CONDITION?
DECISION
NO - Notify supervisor that brake plunger seals are faulty. Action may not be possible at this level of maintenance.
YES - Go to Step (4).
TM 9-2320-272-23-1
0122
0122-4
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