TM-9-2320-338-10
TRUCK, CARGO, 8X8, M977A4
TECHNICAL MANUAL; OPERATOR'S MANUAL
OCTOBER 2008
TM-9-2320-338-10 - Page 755 of 1120
TEST 2 - Does mast raise and lower normally after cycling mast?
1.
Lower crane to stowed position. (WP 0038)
2.
Operate MAST control DOWN. (WP 0038) Hold MAST control DOWN for approximately
30 seconds, then return control to NEUTRAL position. Repeat procedure several times
until hydraulic fluid is warmed.
Figure 2.
3.
Raise and lower mast. (WP 0038)
CONDITION/INDICATION
Does mast raise and lower normally after cycling mast?
TM 9-2320-338-10
0127
0127-3
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