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

  TM-9-2320-431-10-2 - Page 142 of 712

2.
Operate engine (Volume 1, WP 0044) for 20 minutes with PTO enabled to bring
hydraulic fluid up to operating temperature.
3.
Check hydraulic fluid temperature at reservoir. Reservoir should be warm.
CONDITION/INDICATION
Does hydraulic fluid reach normal operating temperature after running engine for 20
minutes with PTO engaged?
DECISION
No - Test 3 - Does hydraulic fluid reach normal operating temperature after cycling mast
control down?
Yes - Test 4 - Do winch controls operate normally?
TEST 3 - Does hydraulic fluid reach normal operating temperature after cycling mast
control down?
WARNING
Reservoir may be very hot. Use care when placing hand near reservoir.
Reservoir can become hot enough to cause serious burns. Be careful not
to touch the reservoir with bare hands or allow body to contact reservoir.
Use gloves and insulated pads as necessary. Failure to comply may
result in injury or death to personnel.
1.
If raised, lower crane to stowed position. (Volume 1, WP 0106)
TM 9-2320-431-10-2
0153
0153-4


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