TM 5-3805-296-23-2
0139
Table 1. Dome Lamp Does Not Operate Continued.
0139
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Dome Lamp Does Not
Test Step 2. Test for Faulty Dome
Operate Continued
Lamp Bulb.
1. Close cab door
(TM 5-3805-296-10).
2. Turn mode switch on military light
switch to OFF position
(TM 5-3805-296-10).
3. Turn battery disconnect switch to
OFF position (TM 5-3805-296-10).
4. Remove cover (Figure 1, Item 1)
and bulb (Figure 1, Item 3) from
dome lamp (Figure 1, Item 2).
5. Turn battery disconnect switch to
ON position (TM 5-3805-296-10).
6. Turn mode switch on military light
switch to SER. DRIVE position
(TM 5-3805-296-10).
7. Turn dome lamp switch to ON
position (TM 5-3805-296-10).
8. Using digital multimeter
Voltage 18 to 26 V Replace dome
(WP 0540), test for voltage
lamp bulb (TM 5-3805-296-10).
between terminal (Figure 1,
Proceed to Test Step 5.
Item 4) and connector (Figure 1,
Voltage Less than 18 V Proceed to
Item 5).
Test Step 3.
0139-3