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 526 of 1188

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

0091-2

DRAFT

0091

TFFT4698

NOTE

If unable to determine where leak is, wash and run water pump engine to determine

location of leak.

Step 1.

Check if water pump engine has visual oil leaks.

a.

If water pump engine shows signs of leaks, go to Step 2.

b.

If water pump engine does not show signs of leaks, go to Step 6.

Step 2.

Remove passenger side crew cab access panel (WP 0499). Remove pump house

panels G, O, T, and U (WP 0540).

Check if water pump engine valve cover, front and

rear oil seals, turbocharger oil lines, or oil pan gaskets leak.

If water pump engine valve cover, front and rear oil seals, turbocharger oil

lines, or oil pan gaskets leak, notify Supervisor.

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION