TM-5-3805-274-13-P
DUMP TRUCK BODY M917
TECHNICAL MANUAL; OPERATOR AND FIELD MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST
AUGUST 2013
TM-5-3805-274-13-P - Page 150 of 364
TEST AND ADJUST RELIEF VALVE
1.
Start engine and engage PTO (TM 9-2320-273-10). Raise dump bed, set up safety strut, and lower dump
bed.
2.
Shut down system (TM 9-2320-273-10).
3.
Remove cap from relief valve body.
4.
Insert hex key in adjusting screw located in relief valve body and turn clockwise as far as possible with
moderate force.
5.
Install cap on relief valve body.
6.
Start system, lower safety strut, lower and raise dump bed, and check for leaks.
7.
Raise and lower dump bed and observe operation.
8.
Shut down system (TM 9-2320-273-10).
END OF TASK
END OF WORK PACKAGE
Figure 3. Pilot Valve Adjustment.
RELIEF VALVE
BODY
CAP
TM 5-3805-274-13&P
0032
0032-4
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