TB-9-2320-279-13-P-4
TRUCK, TRACTOR, LIGHT EQUIPMENT TRANSPORTER (LET), 8X8, M983A2 LET
TECHNICAL BULLETIN; OPERATOR AND FIELD LEVEL
APRIL 2008
TB-9-2320-279-13-P-4 - Page 318 of 744
HEAV
Y
-DUT
Y
WINCH CONTROL
Figure 7.
CONDITION/INDICATION
Is heavy-duty winch control valve free of leaks or damage?
DECISION
No - Replace heavy-duty winch control valve. (WP 0072)Test 13 - Does heavy-duty winch operate in both
directions?
Yes - Test 8 - Is hydraulic power available to system?
TEST 8 - Is hydraulic power available to system?
1. Install hydraulic flow tester inlet hose to hydraulic hose 2906 at auxiliary hydraulics supply (male) quick
disconnect. Refer to schematics.
TB 9-2320-279-13&P-4
0032
0032-8
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