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 203 of 1452

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

0137-9/(10 blank)

DRAFT

0137

END OF TASK

FOLLOW-ON MAINTENANCE

1.

Install cab instrument panel B if removed (WP 0311)

2.

Install skid plate grille if removed (WP 0550)

3.

Remove wheel chocks (TM 9-2320-347-10)

END OF TASK

END OF WORK PACKAGE

TFFT04637

Step 14.

Stop water pump engine (WP 0022).

Turn battery disconnect switch to OFF

position (WP 0007).

Disconnect main wire harness pump house wire harness

connector.

With a test lead set, check for continuity across wire 2670 (yellow) from

main wire harness pump house connector terminal 3, to water pump engine oil pressure

switch.

a.

If continuity is present, repair wire 2670 in main wire harness if

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

harness (WP 0455).

b.

If continuity is not present, repair wire 2670 in pump house wire

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

wire harness (WP 0458).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION