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 763 of 1452

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

0182-13

DRAFT

0182

TFFT04587

Step 16.

Turn battery disconnect switch to OFF position (WP 0007).

Remove jumperwire from

pump house wire harness pump house heater diagnostic module connector.

Remove

pump house panel G (WP 0540).

Disconnect pump house wire harness pump house

heater 4-terminal connector.

With a test lead set, check for continuity across pump

house wire harness wire 4087 (blue) from pump house wire harness pump house

heater diagnostic module connector, terminal C to pump house wire harness pump

house heater 4-terminal connector, terminal 4.

If there is no continuity, repair wire 4087 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