TM-5-4210-249-13-P-1

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 1 OF 4

TM-5-4210-249-13-P-1

  TM-5-4210-249-13-P-1 - Page 952 of 1188

TM 5-4210-249-13&P-1
0115-6
DRAFT
0115
TFFT04106
Step 6.
Remove skid plate grille (WP 0550).
Disconnect main wire harness main 5 wire
harness connector.
Open pump operator’s panel housing (WP 0325).
Remove pump
primer motor diode pack (WP 0419).
With a test lead set, check continuity across wire
1590 (red) from main wire harness main 5 wire harness connector, terminal 10 to pump
operator’s panel pump primer motor diode pack connector, terminal B.
If continuity is present, repair wire 1590 in cab pump control wire harness if
repairable (TM 9-2320-325-14&P), or replace cab pump control wire
harness (WP 0443).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION


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