DRAFT
TM 5-4210-249-13&P-2
FIELD LEVEL MAINTENANCE
CAB SWITCH BACKLIGHTING DOES NOT OPERATE
INITIAL SETUP:
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Tools and Special Tools
References (continued)
Lead Set, Test (WP 0622, Item 21)
WP 0401
Tool Kit, General Mechanic's: Automotive
WP 0402
(WP 0622, Item 27)
WP 0440
WP 0441
References
WP 0443
TM 9-2320-325-14&P
Equipment Conditions
WP 0004
WP 0007
Water pump engine OFF (WP 0022)
WP 0311
Engine OFF (TM 9-2320-347-10)
WP 0315
Wheels chocked (TM 9-2320-347-10)
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MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
CAB SWITCH BACKLIGHTING DOES NOT OPERATE
TFFT04078
Step 1.
Turn battery disconnect switch to ON position (WP 0007). Turn Service Drive Lights On
(TM 9-2320-347-10). Turn lighting control PANEL lever to BRT position
(TM 9-2320-347-10). Check if backlights on dash panel switches and gauges
illuminate.
If backlights on dash panel switches and gauges do not illuminate,
troubleshoot Panel Lights Do Not Operate (TM 9-2320-325-14&P).
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