TM-9-2320-343-10
TRUCK, CARGO, 8X8 M985A4 W/WINCH AND M985A4 W/O WINCH
TECHNICAL MANUAL; OPERATOR'S MANUAL
OCTOBER 2008
TM-9-2320-343-10 - Page 717 of 1128
TEST 2 - Does boom raise or 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 crane to operating position. (WP 0038)
4.
Raise and lower boom. (WP 0038)
CONDITION/INDICATION
Does boom raise or lower normally after cycling mast?
TM 9-2320-343-10
0119
0119-3
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