TM 5-2420-231-23-1
0027
Table 1. Hydraulic Oil Filter Warning Lamp Fault - Continued.
027
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Hydraulic Oil Filter Warning
Test Step 4. Check for Shorted Side
Lamp Fault - Continued
Console Wiring Harness.
1. Remove two screws (Figure 3,
Item 2) from instrument panel clus-
ter (Figure 3, Item 1), pull instru-
ment panel cluster (Figure 3,
Item 1) from bezel (Figure 3,
Item 3), and disconnect side con-
sole wiring harness connector
(Figure 3, Item 4) (WP 0007, Fig-
ure 28) from instrument panel clus-
ter (Figure 3, Item 1) (WP 0007,
Figure 29).
Figure 3. Instrument Cluster.
0027
2. Using a digital multimeter, test for
Continuity - Proceed to Test Step 5.
continuity between side console
No Continuity - Replace instrument
wiring harness connector (WP
cluster (WP 0177).
0007, Figure 28) terminal 4 and
Proceed to Test Step 10.
machine ground. There should be
no continuity.