TM 5-3805-296-23-2
0072
Table 1. 1277 Apron Raise Proportional Solenoid Diagnostic Codes Continued.
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CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
Test Step 4. Test for Shorted Hitch
1277-06 Apron Raise
Wiring Harness.
1. Lower left frame access plate
Normal Continued
(WP 0376).
2. Remove four bolts
(Figure 6, Item 1), washers
(Figure 6, Item 2), bushings
(Figure 6, Item 3), and splash
shield (Figure 6, Item 4) from
machine.
Figure 6. Splash Shield and Retaining Hardware.
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3. Disconnect connector E-C1
(WP 0012, Figure 140)
from connector W-C3
(WP 0012, Figure 139).
Continuity Replace hitch wiring
(WP 0540), test for continuity
harness (WP 0401).
between connector E-C2
Proceed to Test Step 6.
terminal 9 (WP 0012, Figure 143)
No Continuity Proceed to step 5.
and all other terminals
in connector E-C2
(WP 0012, Figure 143).
Continuity Replace hitch wiring
(WP 0540), test for continuity
harness (WP 0401).
between connector E-C2
Proceed to Test Step 6.
terminal 9 (WP 0012, Figure 143)
No Continuity Proceed to Test
and ground.
Step 5.