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 4. Test Voltage to Left
Machine Turns When
Differential Lock Switch.
Differential Lock Is Engaged
1. Disconnect connector W-C11
Continued
(WP 0012, Figure 69) from right
differential lock switch connector
(WP 0012, Figure 68).
2. Disconnect connector W-C10
(WP 0012, Figure 67) from 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. Using digital multimeter
Voltage 18 to 25 V Proceed to Test
(WP 0540), test for voltage
Step 5.
between connector W-C10
Voltage Less Than 18 V Proceed to
terminal 1 (WP 0012, Figure 67)
Test Step 9.
and ground.
Test Step 5. Test Voltage to Right
Differential Lock Switch.
Voltage 18 to 25 V Proceed to Test
Using digital multimeter (WP 0540),
Step 6.
test for voltage between connector
Voltage Less Than 18 V Replace
W-C11 terminal 1 (WP 0012,
main cab wiring harness (WP 0505).
Figure 69) and ground.
Proceed to Test Step 19.
Test Step 6. Test Voltage to
Differential Lock Solenoid.
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-296-10).
2. Connect connector W-C11
(WP 0012, Figure 69) to right
differential lock switch connector
(WP 0012, Figure 68).
3. Connect connector W-C10
(WP 0012, Figure 67) to left
differential lock switch connector
(WP 0012, Figure 66).
4. Disconnect connector W-C24
(WP 0012, Figure 63) from
differential lock solenoid connector
(WP 0012, Figure 62).
5. Turn battery disconnect switch and
ignition switch to ON position
(TM 5-3805-296-10).
0110-6
