TM 9-3990-260-14&P
OPERATOR MAINTENANCE INSTRUCTIONS
(M3 CROP)
Para
Contents
Page
Troubleshooting Introduction .....................................................................................................
M3 CROP Troub1eshooting Symptoms ......................................................................................
Maintenance Introduction............................................................................................................
Section I. TROUBLESHOOTING PROCEDURES
This section contains step by step procedures for identifying, locating and isolating equipment malfunctions.
M3 CROP TROUBLESHOOTING SYMPTOMS.
Refer to Table 3-1 for a list of Troubleshooting Symptoms. Table 3-2 lists the most common troubleshooting proce-
dures found during operation or maintenance of the M3 CROP. Tests or inspections and corrective actions should
be performed in the order listed. If a malfunction is not listed or is not corrected by listed corrective actions, notify
the supervisor.
Troubleshooting Procedure
Page
1.
End Structure Assembly (A-Frame) lowers too rapidly (too heavy) ........................................
2.
For rail transport, M3 CROP does not load on PLS truck properly because the rail
transport locking pin holes do not line up correctly .................................................................