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 619 of 1188

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

0097-5

DRAFT

0097

TFFT02711

Step 4.

Put FOAM SYSTEM switch to OFF position (WP 0004).

Put bumper turret POWER

switch

to

|

(on) position (WP 0004).

While an assistant pushes bumper turret control

agent discharge button (WP 0004), check if bumper turret valve operates to open

position.

If bumper turret valve does not operate to open position, troubleshoot

Bumper Turret Does Not Operate Properly When Selected (WP 0104).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION