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 935 of 1488

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

0476-1

DRAFT

0476

FIELD LEVEL MAINTENANCE

WATER PUMP ENGINE COOLANT HOSES AND TUBES 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 safety wire (1) and insulating wrap (2) from water pump engine turbocharger (3).

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TFFT01650A

WARNING

ICON 13

Tools and Special Tools

Tool Kit, General Mechanic’s: Automotive

(WP 0622, Item 27)

Materials/Parts

Compound, Sealing, Pipe Thread

(WP 0625, Item 21)

Lockwire (WP 0625, Item 31)

Preformed Packing (2)

Preformed Packing (2)

Preformed Packing (1)

Preformed Packing (1)

References

WP 0615, Fig. 108

Equipment Conditions

Pump house panels G, H, I, S, T and U

removed (WP 0540)

Pump house panel opened (WP 0540)

Water pump engine noise panel

removed (WP 0242)

Pump engine coolant drained (WP 0479)

Thermostat housing and upper coolant tube

removed (WP 0249)

Pump engine radiator removed (WP 0481)