TM 5-3805-296-23-2
0072
Table 1. 1277 Apron Raise Proportional Solenoid Diagnostic Codes Continued.
072
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
3. At MSD, check for active
1277-3 Apron Raise Solenoid
1277-03 Apron Raise
diagnostic codes (WP 0008).
Voltage Above Normal Becomes
Solenoid Voltage Above
Inactive Proceed to step 4.
Normal Continued
1277-3 Apron Raise Solenoid
Voltage Above Normal Remains
Active Repeat troubleshooting from
the beginning.
4. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-296-10).
5. If removed, install splash shield
(Figure 2, Item 4), four bushings
(Figure 2, Item 3), washers
(Figure 2, Item 2), and bolts
(Figure 2, Item 1) on machine.
6. If lowered, install left frame access
plate (WP 0376).
7. Install front cover
(Figure 1, Item 3), four washers
(Figure 1, Item 1), and bolts
(Figure 1, Item 2) on machine.
8. Troubleshooting complete.
NOTE
1277-05 Apron Raise
Solenoid Current Below
Always inspect harness connectors that are involved in the circuit. Poor
Normal
connections can often be the cause of a problem in an electrical circuit.
Verify that all connections in the circuit are clean and secure and that all
connections are in good condition. If a problem with the connection is
found, correct the problem and verify that this malfunction or diagnostic
code is active before performing this procedure.
Perform open or short-circuit test at each harness connection to identify
the correct harness to replace.
Tag all wiring harnesses to aid in installation.
Perform this test only if condition is active.
0072-6
