TM-9-2320-431-10-2
TRUCK, WRECKER, 8X8, M984A1
TECHNICAL MANUAL; OPERATOR'S MANUAL; PART 2 OF 2
JUNE 2009
TM-9-2320-431-10-2 - Page 143 of 712
Figure 3.
2.
Operate MAST control DOWN. (Volume 1, WP 0106) Hold MAST control DOWN for
approximately 30 seconds, then return control to NEUTRAL position. Repeat
procedure several times until hydraulic fluid is warmed.
3.
Check hydraulic fluid temperature at reservoir. Reservoir should be warm.
CONDITION/INDICATION
Does hydraulic fluid reach normal operating temperature after cycling mast control
down?
DECISION
No - Notify supervisor.
Yes - Test 4 - Do winch controls operate normally?
TEST 4 - Do winch controls operate normally?
1.
Operate heavy-duty winch manual controls, observe heavy-duty winch control
operation. (Volume 1, WP 0043)
TM 9-2320-431-10-2
0153
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