Figure 4-13. Fuel injector mounting.

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Figure 4-12. Fuel system diagram.

TM-55-1905-217-12 Landing Craft Mechanized; Steel; DED; Overait Length 74 Feet Mod 1 Marl VIII Navy Design LCM-8 Hull Numbers 8500 and 8580 thru 8618 Manual

Figure 4-14. Removing injector from cylinder head.

TM 55-1905-217-12

Figure 4-13. Fuel injector mounting.

(4) Crank the engine to bring the outer ends of

(8) Lift the injector from its seat in the cylinder

the push rods of the injector and valve rocker arms in line

head as shown in figure 4-14. Use special tool J1227-

horizontally.

01.

(5) Remove the two rocker shaft bracket bolts

(9) Cover the injector hole in the cylinder ,head

and swing the rocker arms away from the injector and

to keep foreign material out.

c. Cleaning.

valves.

(6) Remove the injector clamp bolt, special

(1) Clean the exterior of the injector with ,fuel

washer, and clamp.

oil and dry it with compressed air.

(7) Loosen the inner and outer adjusting

(2) Before installing an injector in an engine,

screws on the injector rack control lever and slide the

remove the carbon deposits from the bevelled seat of the

lever away from the injector.

injector tube in the cylinder head. This will assure correct

alignment of the

4-20