Exhaust Elbow

TM 9-2320-312-24-2

Specifications Section

Use the following procedure during assembly of the

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three-piece exhaust manifold to the cylinder block.

Exhaust Elbow

1. Mounting surfaces should be clean, and dry. In

SMCS Code: 1061

addition, mounting surfaces should be free of

any other foreign matter.

2. Apply 2P-2333 High Temperature Sealer to the

outside diameter of the male ends of the exhaust

manifold. Do not apply the sealer at the tip of

the male ends. Remove any excess sealer from

the assembled joint.

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Illustration 18

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Illustration 17

(1) Tighten the nut for the clamp to the following

Three-piece exhaust manifold

torque. .......................... 12 4 Nm (9 3 lb ft)

Typical example

3. Apply 5P-3931 Anti-Seize Compound to the

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threads of bolt (1) through bolt (12).

Camshaft

4. Tighten bolt (1) through bolt (12) in a numerical

sequence.

SMCS Code: 1210

Tighten the bolts to the following

torque. ........................... 4 1 Nm (35 9 lb in)

5. Tighten bolt (1) through bolt (12) in a numerical

sequence.

Tighten the bolts to the following

torque. .......................... 45 5 Nm (33 4 lb ft)

6. Lock the tabs and bend the tabs (13) over the

flat of the bolt heads.

7. Tighten the studs (14) to a torque of 35 5 Nm

(26 4 lb ft).

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Illustration 19

Note: Prior to starting or running the engine, allow

(1) New thrust washer thickness ... 4.70 0.03 mm

the sealant in the exhaust manifold joints to air dry

(0.185 0.0012 inch)

for 24 hours.

End play of a new camshaft .......... 0.13 0.08 mm

(0.005 0.0031 inch)

Maximum permissible end play of a worn

camshaft ................................ 0.46 mm (0.018 inch)

(2) Diameter of the camshaft

journals ............................... 65.126 0.013 mm

(2.5640 0.0005 inch)

(3) Inlet lobe

(4) Exhaust lobe