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Figure 2. Instrument Panel and Retaining Hardware.
HYDRAULIC OIL TEMPERATURE EXCESSIVELY HIGH

Field Maintenance Manual For Military 621G Scraper -2 Page Navigation
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TM 5-3805-296-23-2
0118
Table 1. Secondary Steering Indicator Always Illuminated Continued.
0118
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Secondary Steering
5. Disconnect connector P-C18
Indicator Always Illuminated
(WP 0012, Figure 269) from tractor
Continued
operator monitor.
6. Using digital multimeter
Resistance 5.0 Ohms or Less
(WP 0540), measure resistance
Replace tractor operator monitor
between connector P-C1
(WP 0506).
terminal 25 (WP 0012, Figure 253)
Proceed to step 9.
and connector P-C18 terminal 20
Resistance Greater Than 5.0 Ohms
(WP 0012, Figure 269).
Replace dash wire harness (WP 0510).
Proceed to Test Step 9.
Test Step 9. Verify Malfunction is
Resolved.
1. Ensure all harness connectors are
connected.
2. Turn battery disconnect switch to
ON position and start engine
(TM 5-3805-296-10).
3. Observe secondary steering
Indicator Off Troubleshooting
indicator (TM 5-3805-296-10).
complete.
Indicator On Repeat troubleshooting
from the beginning.
4. If removed, install instrument panel
(Figure 2, Item 3) with six bolts
(Figure 2, Item 4) on ROPS
(Figure 2, Item 5).
5. If removed, install right vent
(Figure 2, Item 7) with two bolts
(Figure 2, Item 6) on instrument
panel (Figure 2, Item 3).
6. If removed, install left vent
(Figure 2, Item 2) with two bolts
(Figure 2, Item 1) on instrument
panel (Figure 2, Item 3)
7. If removed, install instrument panel
cover (Figure 1, Item 3) with six
washers (Figure 1, Item 2) and
bolts (Figure 1, Item 1) on ROPS
(Figure 1, Item 4).
8. If removed, install lower and upper
plenum on ROPS (WP 0504).
END OF WORK PACKAGE
0118-7/(8 blank)


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