FUEL INJECTION NOZZLES

TM 5-2420-222-20-1

FUEL INJECTION NOZZLES - CONTINUED

ACTION

LOCATION

ITEM

REMARKS

NOTE'

There are four fuel injection nozzle assemblies. One is shown. Repeat procedures for remaining fuel

injection nozzle assemblies.

REMOVAL

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.

Three clamps (1),

Screw (5) and

Using 1/2-inch, 3/8-inch drive socket,

fuel injection

spacer (6)

5-inch extension, and ratchet handle,

nozzle (2), cylinder

unscrew and take off.

head (3), and

spacer (4)

Fuel injection

Three clamps (1)

Take off.

nozzle (2)

Tube (7)

a. Using 9/16-inch and 3/4-inch open-

end wrenches, unscrew and take off.

b. Cap (page 2-137).

Cylinder head (3)

Fuel injection

a. Using 15 to 16-inch pry bar, pry out.

nozzle (2) with

b. Plug cylinder head (3) (page 2-137).

attached parts

Spacer (4)

Take off.

Fuel injection

Washer (8)

a. Using pocket knife, take off.

nozzle (2)

b. Get rid of.

Washer (9)

Slide off.

2-202