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TM 9-2320-364-20-3
2-2847
2-31. HYDRAULIC SYSTEM TROUBLESHOOTING.
This paragraph covers Hydraulic System Troubleshooting. The Hydraulic System Fault Index, Table 2-56, lists faults
for the hydraulic system of the PLS truck. Refer to schematics Figures 2-67 through 2-70 when performing tests and
corrective actions.
Table 2-56. Hydraulic System Fault Index
Fault No. Description
Page
1.
Auxiliary Hydraulics (Aux Hyd) Light Does Not Operate
2-2852
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.
Crane And Winch (SRW) Do Not Operate
2-2874
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.
LHS, Winch And Crane Do Not Operate
2-2884
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.
Fan, LHS, Winch And Crane Do Not Operate
2-2894
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.
Fan Does Not Operate
2-2904
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.
Fan Speed Does Not Lower From High Speed To Low Speed
2-2908
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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