TM 9-2320-279-10-2
Troubleshooting Index (Cont)
Table 3-3. M984E1 Symptom Index (Cont)
Troubleshooting
Procedure
Page
MATERIAL HANDLING CRANE (CONT)
Crane will not operate or operates abnormally. . . . . . . . . . . . . . . . . . . . . . 3-16
Hoist operation slow or abnormal when lifting or lowering load. . . . . . . . 3-17
Hoist will not lift load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18
Mast raises or lowers abnormally. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19
Mast raises or lowers slowly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19
Outrigger operation slow or abnormal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-20
Swing operation abnormal in both directions . . . . . . . . . . . . . . . . . . . . . . . 3-21
Swing operation abnormal in one direction only . . . . . . . . . . . . . . . . . . . . 3-23
RETRIEVAL SYSTEM
Controls sticking in engaged position. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-24
Retrieval cylinders raise or lower slowly. . . . . . . . . . . . . . . . . . . . . . . . . . . 3-25
Retrieval system will not operate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-26
STEERING
Vehicle is hard to steer, shimmies, or wanders . . . . . . . . . . . . . . . . . . . . . . 3-3
Vehicle steering slow to respond or intermittent . . . . . . . . . . . . . . . . . . . . 3-3
3-2
