Figure 5-25. Removing or installing fuel check valve

Disconnect

Connect

1. Remove nut and machine screw (A) from each of the

1 . Connect manifold heater fuel inlet tube (B) to

four clamps attaching manifold heater fuel inlet tube to

manifold heater.

cylinder head oil drain manifold.

2. Install nut and machine screw (A) in each of the four

2. Disconnect fuel inlet tube (B) from manifold heater.

clamps securing fuel inlet tube to cylinder head oil drain

manifold.

Note. Manifold heater inlet tube on the left

side of the engine is disconnected or connected in

the same manner.

F'igure 5-24. Disconnecting or connecting manifold heaterfuel inlet

tube at manifold heater and cylinder head oil drain manifolds.

Remove

1. Disconnect fuel inlet line (A) from manifold heater

fuel filter.

2. Disconnect fuel inlet hose (B) from check valve and

remove check valve with attached fuel tube.

Note. The fuel check valve attaching screws

were removed to facilitate removal of the fuel

Install

1. Position check valve with attached fuel tube on front

of engine and connect fuel inlet hose (B) on check valve.

2. Connect fuel inlet line (A) to manifold heater fuel

filter connection.

Figure 5-25. Removing or installing fuel

check valve.

5-14