Figure 4-114. Disconnecting or connecting cylinder head oil drain tube-left rear

Disconnect

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

2. Disconnect heater fuel outlet tube (B).

3. Cut locking wire and remove six body bolts (C) and

Disconnect

remove oil drain tubes as an assembly. Remove and

1. Remove screw and nut attaching flame heater fuel

discard 12 gaskets.

inlet line cushioned clamp (A) to loop type clamp on

Connect

cylinder head oil drain tube.

1. Position oil drain tubes as an assembly on engine.

2. Loosen two hose clamps (B) and slide hose down on

Install new solid copper gaskets on six body bolts (C),

lower front drain tube.

insert bolts through oil drain tubes and install second

Connect

n e w annular copper asbestos gasket on each bolt.

1. Position hose between cylinder head oil drain tube and

Tighten bolts securing drain tube and install locking

lower front drain tube and tighten two hose clamps (B).

wire.

2. Install screw and nut securing flame heater fuel inlet

2. Connect heater fuel outlet tube (B).

line cushioned clamp (A) to loop type clamp on cylinder

3. Connect manifold heater fuel inlet line (A).

head oil drain tube.

Figure 4-115. Disconnecting or connecting

heater fuel inlet and outlet tubes from

Figure

4-113.

Disconnecting

connecting

intake manifold heater.

cylinder

head

oil

drain

tube-left

front.