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 1011 of 1188

TM 5-4210-249-13&P

0117-5

DRAFT

0117

TFFT04825

Step 7.

Check if air can be heard escaping from main inlet valve.

If air can be heard escaping from main inlet valve, repair (WP 0387) or

replace Main Inlet Valve (Driver Side) (WP 0484).

TFFT04831

Step 8.

Open hose bed covers (WP 0015).

Check if air can be heard escaping from DRIVER

PRE-CONNECT A hose connection.

If air can be heard escaping from DRIVER PRE-CONNECT A hose

connection, repair (WP 0387) or replace Driver Pre-Connect A

valve (WP 0495).

Step 9.

Check if air can be heard escaping from DRIVER PRE-CONNECT B hose connection.

If air can be heard escaping from DRIVER PRE-CONNECT B hose

connection, repair (WP 0387) or replace Driver Pre-Connect B

valve (WP 0496).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION