TM-5-4210-249-13-P-3

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 3 OF 4

FEBRUARY 2009

TM-5-4210-249-13-P-3 - Page 931 of 1488

TM 5-4210-249-13&P-3

0474-1

DRAFT

0474

FIELD LEVEL MAINTENANCE

WATER PUMP ENGINE COOLANT LEVEL SENSOR REPLACEMENT

INITIAL SETUP:

REMOVAL

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Allow engine to completely cool before handling any cooling system component or

hose.

Failure to comply can result in serious injury to personnel.

1.

Remove screw (1) and coolant level sensor guard (2) from radiator (3).

2.

Disconnect connector (4).

3.

Remove coolant level sensor (5) and preformed packing (6) from radiator (3).

Discard preformed packing.

END OF TASK

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TFFT00842

WARNING

ICON 13

Tools and Special Tools

Tool Kit, General Mechanic’s: Automotive

(WP 0622, Item 27)

Materials/Parts

Antifreeze, Permanent (WP 0625, Item 9)

Preformed Packing (1)

References

WP 0615, Fig. 34

Equipment Conditions

Pump house panel G removed (WP 0540)

Water pump engine coolant drained (WP 0479)