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 176 of 712

Figure 3.
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
Hydraulic fluid is below normal operating temperature. - Notify Supervisor. Test 4 - Is
hydraulic fluid overheated?
Hydraulic fluid is at normal operating temperature. - Test 5 - Do crane controls operate
normally after hydraulic fluid is at normal operating temperature?
TM 9-2320-431-10-2
0159
0159-6


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