INSTALLATION -624880291

TM 5-2420-222-20-1

FUEL PUMP - CONTINUED

ACTION

LOCATION

ITEM

REMARKS

ASSEMBLY - CONTINUED

15. Fuel pump (1)

Two elbows (2)

Screw in and tighten using 0 to 1.322-

inch adjustable wrench.

INSTALLATION

WARNING

No open flames, welding, grinding, smoking, or use of heat producing devices permitted near fuel tank

and fuel lines during maintenance unless the fuel tank has been cleaned and purged of all flammable

liquids and vapors. Fuel burns easily and fumes are explosive. Keep battery disconnected. Failure to

observe these precautions could cause serious injury.

16. Fuel pump (1)

New packing (3)

Place in position.

17. Engine block (4)

Fuel pump (1) with

Place in position.

assembled packing (3)

and new gasket (5)

18. Fuel pump (1) and

Two screws (6) and

Screw in and tighten using 1/2-inch,

engine block (4)

washers (7)

3/8-inch drive socket, universal joint,

5-inch extension, and ratchet handle.

19. Two elbows (2)

Two tubes

a. Uncap.

(8 and 9)

b. Screw on and tighten using 5/8-inch

open-end wrench.

20. Loader backhoe

Fuel system

Prime (page 2-340).

21.

Battery ground

Connect (page 2-696).

cable

22.

Engine

Start and run at high idle

(TM 5-2420-222-10).

2-230