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 599 of 1313
HARSH OR HARD RIDE - Continued
STEP
3.
ARE SHOCK ABSORBERS IN GOOD OPERATING CONDITION?
a.
Test shock absorbers for resistance.
b.
Disconnect top end of shock absorber and pull up and down (Volume 3, WP
0543) . If there is little or
no resistance, shock absorber is faulty.
T0588DAA
Figure 3.
Shock Absorbers.
CONDITION/INDICATION
ARE SHOCK ABSORBERS IN GOOD OPERATING CONDITION?
DECISION
YES - Go to Step (4).
NO - Replace defective shock absorber (Volume 3, WP
0543). Go to Step (4) to verify problem is solved.
STEP
4.
IS YOUR ORIGINAL HARSH OR HARD RIDE PROBLEM STILL PRESENT?
a.
Ensure vehicle is returned to normal operating condition.
b.
Check to see if your original harsh or hard ride problem still exists.
CONDITION/INDICATION
IS YOUR ORIGINAL HARSH OR HARD RIDE PROBLEM STILL PRESENT?
DECISION
YES - Notify supervisor.
NO - Problem fixed.
END OF WORK PACKAGE
TM 9-2320-272-23-1
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