TM-5-4210-249-13-P-2

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 2 OF 4

TM-5-4210-249-13-P-2 - Page 1147 of 1452

TM 5-4210-249-13&P-2

0235-1

DRAFT

0235

FIELD LEVEL MAINTENANCE

WATER PUMP ENGINE FUEL LINE CHECK VALVE(S) REPLACEMENT

INITIAL SETUP:

REMOVAL

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•

Fuel and oil are slippery and can cause falls.

To avoid injury, wipe up spilled fuel or

oil with rags.

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Fuel is very flammable and can explode easily.

To avoid serious injury or death,

keep fuel away from open fire and keep fire extinguisher within easy reach when

working with fuel.

Do not work on fuel system when engine is hot.

Fuel can be

ignited by hot engine.

When working with fuel, post signs that read NO SMOKING

WITHIN 50 FEET of vehicle.

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Contact with fuel can irritate eyes and skin.

Do not let fuel get into eyes.

If fuel

comes into contact with eyes, immediately rinse eyes with clear water.

Wash fuel

off skin with soap and water as soon as possible after contact.

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Wear safety goggles for eye protection when removing, cleaning, or installing fuel

lines to prevent injury or blindness.

NOTE

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Perform Steps (1) through (3) to remove supply check valve.

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Note orientation of check valve prior to removal to ensure proper installation.

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WARNING

ICON 21 27 46 26

Tools and Special Tools

Drain Pan (WP 0622, Item 9)

Tool Kit, General Mechanic’s: Automotive

(WP 0622, Item 27)

Materials/Parts

Compound, Sealing, Loctite 565

(WP 0625, Item 19)

Oil, Fuel, Diesel (WP 0625, Item 33)

Tags, Identification (WP 0625, Item 51)

References

WP 0615, Fig. 18

Equipment Conditions

Water pump engine OFF (WP 0022)

Engine OFF (TM 9-2320-347-10)

Wheels chocked (TM 9-2320-347-10)