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 533 of 1313
TOWING PINTLE DOES NOT LATCH OR LOCK - Continued
STEP
1.
IS PINTLE HOOK PROPERLY LUBRICATED?
Visually check pintle hook for proper lubrication.
T0987DAA
Figure 1.
Pintle Hook Assembly.
CONDITION/INDICATION
IS PINTLE HOOK PROPERLY LUBRICATED?
DECISION
YES - Go to Step (2).
NO - Lubricate pintle (Volume 5, WP
0820). Go to Step (3) to verify problem is solved.
TM 9-2320-272-23-1
0046
0046-2
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