Exhaust Manifolds, Cylinder Head Oil Drain Tubes, and Oil Filler and Oil Level Indicator Tubes

6-53.

Exhaust

Manifolds,

Cylinder

Head

complished during engine disassembly, Chapter

Oil

Drain

Tubes,

and

Oil

Filler

and

Oil

Level

Indicator

(2) Oil filler and oil level indicator tubes.

Tubes

Refer to figures 6-237 through 6-239.

Disassembly.

Note. Due to design changes, two different oil

(1) Exhaust

manifolds

and

cylinder

head

oil

level indicator tubes and three different oil filler

drain tubes. Disassembly of exhaust manifolds

tubes

have

been

used

the

engine.

Basic

and

cylinder

head

oil

drain

tubes

was

ac-

disassembly procedures are the same for each

tube design.

Assemble

Disassemble

1. Position seal (C) on oil filler tube only.

1. Remove cap spring (A).

2 . Do not remove cap shoulder bolts (B) unless in-

2. If necessary, install new cap shoulder bolts (B) and

spection (para 6-53c) indicates replacement is

stake in place.

necessary. Bolts are staked in place.

3. Install cap spring (A).

3. Remove and discard seal (C). Oil filler tube only.

Figure 6-237. Disassembling or assembling oil filler and oil level

indicator tubes (one piece oil filler and indicator tubes

without splash pan drain).

6-199