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 667 of 1188

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

0100-5/(6 blank)

DRAFT

0100

END OF TASK

FOLLOW-ON MAINTENANCE

Remove wheel chocks (TM 9-2320-347-10)

END OF TASK

END OF WORK PACKAGE

TFFT04143

Step 5.

Operate foam system from pump operator’s panel (WP 0033).

Push NO. 1 DRIVER

SIDE DISCHARGE valve control FLOW button (WP 0004).

Ensure that manual

metering valve is set to match output of NO. 1 DRIVER SIDE DISCHARGE valve

control (WP 0033).

Set manual metering control valve to proper adjustment using

manual metering control valve data plate valve settings.

Check if foam is delivered

when system is operated.

Turn off foam system (WP 0033).

Flush foam

system (WP 0032).

a.

If foam is delivered, fault corrected.

b.

If foam is not delivered, replace manual metering valve (WP 0291).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION