TM-5-4210-249-13-P-2

TACTICAL FIRE FIGHTING TRUCK (TFF) MODEL M1142

TECHNICAL MANUAL; OPERATOR’S AND FIELD LEVEL MAINTENANCE MANUAL WITH REPAIR PARTS AND SPECIAL TOOLS LIST (INCLUDING DEPOT REPAIR PARTS AND SPECIAL TOOLS); PART 2 OF 4

TM-5-4210-249-13-P-2

  TM-5-4210-249-13-P-2 - Page 23 of 1452

TM 5-4210-249-13&P-2
0126-1
DRAFT
0126
FIELD LEVEL MAINTENANCE
CAB SWITCH BACKLIGHTING DOES NOT OPERATE
INITIAL SETUP:
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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).
Tools and Special Tools
Lead Set, Test (WP 0622, Item 21)
Tool Kit, General Mechanic’s: Automotive
(WP 0622, Item 27)
References
TM 9-2320-325-14&P
WP 0004
WP 0007
WP 0311
WP 0315
References (continued)
WP 0401
WP 0402
WP 0440
WP 0441
WP 0443
Equipment Conditions
Water pump engine OFF (WP 0022)
Engine OFF (TM 9-2320-347-10)
Wheels chocked (TM 9-2320-347-10)


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