TM 5-2420-231-23-1
0035
Table 1. All Lights and Alarm Signal Do Not Function - Continued.
035
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
All Lights and Alarm Signal 3. Ensure that light control switch is
in the SER. DRIVE position (TM 5-
Do Not Function - Continued
2420-231-10).
4. Ensure that driving lamp lever is
forward (TM 5-2420-231-10) to
turn driving lamps on.
5. Observe driving lamps (two out-
Both Driving Lights Off and Alarm Off
- Repeat troubleshooting from the
side lights) and listen for alarm
beginning.
(TM 5-2420-231-10).
Both Driving Lights On and Alarm On
- Proceed to step 6 if applicable.
6. Remove screw (Figure 4, Item 4)
and lever (Figure 4, Item 3) from
light control switch (Figure 4,
Item 5).
7. Install light control switch
(Figure 4, Item 5), four screws
(Figure 4, Item 1), and washers
(Figure 4, Item 2) on bracket
(Figure 4, Item 6).
8. Install lever (Figure 4, Item 3) and
screw (Figure 4, Item 4) on light
control switch (Figure 4, Item 5).
0035-10
