TM 5-3805-296-23-2
0073
Table 1. 1278 Apron Lower Proportional Solenoid Diagnostic Codes Continued.
073
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
Test Step 6. Verify Malfunction is
1278-05 Apron Lower
Resolved.
Solenoid Current Below
Normal Continued
1. Ensure all harness connectors are
connected.
2. Turn battery disconnect switch and
ignition switch to ON position
(TM 5-3805-296-10).
3. At MSD, check for active
1278-5 Apron Lower Solenoid
diagnostic codes (WP 0008).
Current Below Normal Becomes
Inactive Proceed to step 4.
1278-5 Apron Lower Solenoid
Current Below 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 6, Item 4), four bushings
(Figure 6, Item 3), washers
(Figure 6, Item 2), and bolts
(Figure 6, Item 1) on machine.
6. If lowered, install left frame access
plate (WP 0376).
7. Install cover (Figure 5, Item 3), four
washers (Figure 5, Item 1), and
bolts (Figure 5, Item 2) on
machine.
8. Install hydraulic tube clamp
(Figure 4, Item 4), two washers
(Figure 4, Item 2), and bolts
(Figure 4, Item 3) on mounting
boss (Figure 4, Item 1) and
hydraulic tube (Figure 4, Item 5).
9. Troubleshooting complete.
0073-13