Allison
TRAILER
AIR SUPPLY
M
M
HYD ENABLE
SWITCH
Figure 1.
3.
Raise and lower mast. (WP 0038)
CONDITION/INDICATION
Does mast raise and lower normally after running engine for 20 minutes with PTO
engaged?
DECISION
No - Test 2 - Does mast raise and lower normally after cycling mast?
Yes - Problem corrected.
TM 9-2320-338-10
0127
0127-2