TM-9-2320-338-10
TRUCK, CARGO, 8X8, M977A4
TECHNICAL MANUAL; OPERATOR'S MANUAL
OCTOBER 2008
TM-9-2320-338-10 - Page 730 of 1120
TEST 4 - Is hydraulic fluid overheated?
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 re-
sult in injury or death to personnel.
1.
Set HYD ENABLE switch to OFF.
2.
Shut off engine. (WP 0057)
3.
Allow hydraulic oil to cool. (WP 0057)
HYDRAULIC
RESERVOIR
Figure 4.
CONDITION/INDICATION
Is hydraulic fluid overheated?
DECISION
-
Continue - Test 5 - Do crane controls operate normally after hydraulic fluid is at normal
operating temperature?
TEST 5 - Do crane controls operate normally after hydraulic fluid is at normal
operating temperature?
1.
If off, start engine. (WP 0044)
TM 9-2320-338-10
0122
0122-6
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