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 - Page 371 of 1188

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

0070-5

DRAFT

0070

TFFT 04834

WARNING

ICON 3

Remove rings, wristwatches, neck chains, and any other jewelry before working

around vehicle.

Jewelry can catch on equipment and cause serious injury.

Jewelry

and tools may short across electrical circuits and cause damage to equipment, or

severe burns or electrical shock to personnel.

NOTE

Determine which crew cab air conditioner/heater control panel is installed on vehicle for

this Step. If model TDH 02 is installed on vehicle, install a jumperwire into terminals 4 and

5. If model TLK 38S is installed on vehicle, install a jumperwire into terminals 2 and 8.

Step 7.

Stop crew cab air conditioner (WP 0008).

Shut vehicle engine off (TM 9-2320-347-10).

Remove crew cab air conditioner/heater control panel (WP 0202).

Install jumperwire

into crew cab air conditioner/heater control panel terminals.

Turn battery disconnect

switch to ON position (WP 0007).

Start crew cab air conditioner (WP 0008).

Check if

crew cab air conditioner compressor motor operates.

If crew cab air conditioner compressor motor does not operate, go to

Step 22.

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION