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 182 of 1452

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

0134-2

DRAFT

0134

TFFT02509

NOTE

Step 1 will ensure that foam system is operating properly or if fault exists in bulb, indicator,

or wires leading to indicator.

Step 1.

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

Open pump operator’s

panel (WP 0019).

Put pump operator’s panel FOAM SYSTEM switch to ON

position (WP 0004).

Check if cab FOAM SYSTEM indicator illuminates.

If cab FOAM SYSTEM indicator does not illuminate, troubleshoot Foam Not

Delivered From All Systems (Bumper Turret, Ground Sweeps, and Manual

Metering Controls) or System Does Not Shut Off (WP 0094).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION