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 1079 of 1188

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

0121-3

DRAFT

0121

TFFT04321

Step 2.

Put cab GENERATOR PTO switch to off position (WP 0004).

Turn vehicle engine OFF

(TM 9-2320-347-10). Check if PTO solenoid hydraulic hoses are free from kinks, leaks,

and damage.

If hoses are kinked, leak or are damaged, replace damaged hose(s)

(WP 0586).

Step 3.

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

While an assistant puts cab

GENERATOR PTO switch to on and off positions (WP 0021), check if PTO solenoid

operates.

If PTO solenoid does not operate, go to Step 5.

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION