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 - Page 224 of 1452

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

0139-6

DRAFT

0139

TFFT03742

Step 7.

Remove skid plate grille (WP 0550).

Disconnect main wire harness main 4 connector.

With a test lead set, check for continuity across main wire harness wire 1677 (white)

from main wire harness PTO pressure switch connector, terminal B to main wire

harness main 4 connector, terminal J.

a.

If there is continuity, repair wire 1677 in cab instrument panel wire

harness if repairable (TM 9-2320-325-14&P), or replace cab instrument

panel wire harness (WP 0440).

b.

If there is no continuity, repair wire 1677 in main wire harness if

repairable (TM 9-2320-325-14&P), or replace main wire

harness (WP 0455).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION