TM 5-3805-296-23-2
0110
Table 1. Machine Turns When Differential Lock Is Engaged Continued.
0110
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Test Step 12. Test Main Cab Wiring
Machine Turns When
Harness for High Resistance or
Differential Lock Is Engaged
Open.
Continued
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-296-10).
2. Disconnect connector CG-C1
(WP 0012, Figure 283) from
connector W-C8
(WP 0012, Figure 282).
3. Using digital multimeter
Resistance 5.0 Ohms or Less
(WP 0540), measure resistance
Replace fuse panel wiring harness
between connector W-C8
(WP 0515). Install fuse F33 on circuit
terminal 10 (WP 0012, Figure 282)
breaker panel (TM 5-3805-296-10).
and connector W-C10 terminal 1
Proceed to Test Step 19.
(WP 0012, Figure 67).
Resistance Greater Than 5.0 Ohms
Replace main cab wiring harness
(WP 0505). Install fuse F33 on circuit
breaker panel (TM 5-3805-296-10).
Proceed to Test Step 19.
Test Step 13. Test Fuse F33.
1. Install new fuse F33 on circuit
breaker panel
(TM 5-3805-296-10).
2. Connect connector W-C10
(WP 0012, Figure 67) to left
differential lock switch connector
(WP 0012, Figure 66).
3. Turn battery disconnect switch and
ignition switch to ON position
(TM 5-3805-296-10).
4. Press and release left differential
lock switch (TM 5-3805-296-10).
5. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-296-10).
6. Remove fuse F33 from circuit
breaker panel
(TM 5-3805-296-10).
7. Using digital multimeter
Continuity Install fuse F33 on circuit
(WP 0540), test for continuity
breaker panel (TM 5-3805-296-10).
between terminals of fuse F33.
Proceed to step 8.
No Continuity Discard fuse F33.
Proceed to Test Step 14.
0110-14
