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 908 of 1188

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

0113-4

DRAFT

0113

TFFT03443

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.

Step 6.

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

Open pump operator’s

panel housing (WP 0325). Disconnect valve control wire harness connector from

PASSENGER SIDE AUX. INLET valve control.

Disconnect valve control wire harness

connector from TANK FILL & RE-CIRCULATING LINE valve control.

Connect

passenger side auxiliary inlet valve control wire harness connector to TANK FILL & RE-

CIRCULATING LINE valve control connector.

Turn battery disconnect switch to ON

position (WP 0007).

While an assistant monitors operation of passenger side auxiliary

inlet valve, push pump operator’s panel TANK FILL & RE-CIRCULATING LINE valve

control OPEN and CLOSE buttons (WP 0004).

Check if TANK FILL & RE-

CIRCULATING LINE valve control OPENED (green) and CLOSED (red) indicators

illuminate before passenger side auxiliary inlet valve is fully opened or closed.

If TANK FILL & RE-CIRCULATING valve control indicators do not illuminate

before passenger side auxiliary valve is fully opened or closed, reconnect

valve control wire harnesses to original positions and replace PASSENGER

SIDE AUX. INLET valve control (WP 0418).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION