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
12. M1089A1
3.
Check to see if
If MHC left or right outrigger
MATERIAL
MHC left or right
drift or does not operate,
HANDLING CRANE
outriggers drift or
notify Field Maintenance.
(MHC) LEFT OR
operate (WP 0041
RIGHT OUTRIG-GER
00).
DRIFTS OR DOES
NOT OPERATE -
Continued
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.
13. M1089A1
1.
Check hydraulic oil
1.
If hydraulic oil view gage
MATERIAL
level at hydraulic
registers below black line,
HANDLING CRANE
oil view gage (WP
remove hydraulic tank cap
(MHC) MAST DOES
and fill hydraulic oil to
NOT ERECT
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.
0097 00-14
