Installation Procedure -807640639

TM 9-2320-312-24-2

Truck Engine

Disassembly and Assembly Section

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

outside diameter of the male ends of the exhaust

manifold (2). Assemble exhaust manifold (2) and

remove the excess sealer from the joints.

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

threads of bolts (1). Position the gaskets and

exhaust manifold (2) on the cylinder head

assembly. Install locks (3) and bolts (1).

g00617696

Illustration 56

1. Remove bolts (1), locks (3), exhaust manifold

(2), and the gaskets from the cylinder head

assembly.

2. Disassemble exhaust manifold (2) into three

pieces.

3. Remove mounting studs (4) from exhaust

g00617739

Illustration 58

manifold (2), if necessary.

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

Installation Procedure

sequence.

Tighten bolts to the following torque. .. 4 1 Nm

NOTICE

(35 9 lb in)

Excessive use of sealant can cause damage to com-

ponents.

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

sequence.

To avoid component damage use only the amount of

sealant necessary for the application.

Tighten bolts to the following torque. .. 45 5 Nm

(33 4 lb ft)

7. Bend the locking tab over the flat of each bolt

head.

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

threads of mounting studs (4).

9. Install mounting studs (4). Tighten mounting

studs (4) to a torque of 35 5 Nm (26 4 lb ft).

Note: Prior to starting or running the engine, allow

the sealant in the exhaust manifold joints to air dry

for 24 hours.

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Illustration 57

End By:

1. Inspect the condition of the gasket. Replace the

a. Install the turbocharger. Refer to Disassembly

gasket, if necessary.

and Assembly, "Turbocharger - Install".

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

addition, mounting surfaces should be free of

any other foreign matter.