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Figure 6. Instrument Panel Cover and Retaining Hardware.
Figure 7. Cab Step.

Field Maintenance Manual For Military 621G Scraper -1 Page Navigation
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TM 5-3805-296-23-1
0059
Table 1. 0562 Monitoring System Diagnostic Codes Continued.
059
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
2. Disconnect connector P-C18
0562-02 Caterpillar
(WP 0012, Figure 269) from tractor
Monitoring System Incorrect
operator monitor.
Signal Continued
3. Using digital multimeter
Resistance 5.0 Ohms or Less
(WP 0540), measure resistance
Replace tractor operator monitor
between connector P-C18
(WP 0506).
terminal 2 (WP 0012, Figure 269)
Proceed to Test Step 13.
and ground.
Resistance Greater Than 5.0 Ohms
Replace dash wiring harness
(WP 0510).
Proceed to Test Step 13.
Test Step 13. Verify Malfunction is
Resolved.
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
562-2 Caterpillar Monitoring System
diagnostic codes (WP 0008).
Incorrect Signal Becomes Inactive
Troubleshooting complete.
562-2 Caterpillar Monitoring System
Incorrect Signal 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 step
(Figure 7, Item 3), six washers
(Figure 7, Item 2), and bolts
(Figure 7, Item 1) on cab
(Figure 7, Item 4).
0059-12


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