TM 5-2420-231-23-1
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Table 1. Engine Grid Heater Indicator Fault - Continued.
028
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Engine Grid Heater Indicator
Test Step 2. Check for Faulty
Fault - Continued
Instrument Cluster Indicator.
1. Turn ignition switch to the off posi-
tion (TM 5-2420-231-10) and dis-
connect batteries (WP 0157).
2. Remove two screws (Figure 2,
Item 2) from instrument panel clus-
ter (Figure 2, Item 1), pull instru-
ment panel cluster (Figure 2,
Item 1) from bezel (Figure 2,
Item 3), and disconnect side con-
sole wiring harness connector
(Figure 2, Item 4) (WP 0007, Fig-
ure 28) from instrument panel clus-
ter (Figure 2, Item 1) (WP 0007,
Figure 29) (WP 0177).
Figure 2. Instrument Cluster.
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