TM 9-2320-392-10-2
WRECKER HYDRAULIC SYSTEM
0097 00
TROUBLESHOOTING - Continued
WRECKER HYDRAULIC SYSTEM - Continued
Table 1. Wrecker Hydraulic System Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
CAUTION
Hydraulic oil level must not be above or more than 0.75 in. (1.9 cm) below
black line on hydraulic oil view gage. Failure to comply may result in damage
to equipment.
21. M1089A1 PAY-OUT
1.
Check hydraulic oil
1.
If hydraulic oil view gage
HYDRAULIC MOTOR
level at hydraulic
registers below black line,
ASSEMBLY DOES
oil view gage (WP
remove hydraulic tank cap
NOT OPERATE
and fill hydraulic oil to
Item 9).
appropriate level (WP 0098
2.
Install hydraulic tank cap.
2.
Check hydraulic
If Class III leaks are found,
tubes and fittings
notify Field Maintenance.
for Class III leaks.
3.
Check to see if
If M1089A1 pay-out hydraulic
M1089A1 pay-out
motor assembly does not
hydraulic motor
operate, notify Field
assembly operates
Maintenance.
(WP 0035 00).
END OF WORK PACKAGE.
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