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 682 of 1313
DUMP BODY WILL NOT RAISE - Continued
STEP
2.
ARE ALL HYDRAULIC LINES IN GOOD CONDITION?
a.
Check all hydraulic lines for leaks and brakes. Refer to point to point schematics.
T0645DAA
Figure 2.
Hydraulic Lines.
b.
Tighten loose fittings.
CONDITION/INDICATION
ARE ALL HYDRAULIC LINES IN GOOD CONDITION?
DECISION
YES - Go to Step (3).
NO - Replace leaking or damaged hoses (Volume 4, WP
0715). Go to Step (6) to verify problem is solved.
TM 9-2320-272-23-1
0074
0074-3
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