Lifter Group - Remove and Install

TM 9-2320-312-24-2

Truck Engine

Disassembly and Assembly Section

c. Install the unit injectors. Refer to Disassembly

4. Inspect the condition of cylinder head bolts (1)

and Assembly, "Unit Injector - Install".

and (2). Replace cylinder head bolts (1) and (2),

if necessary.

d. Install the water temperature regulator housing.

Refer to Disassembly and Assembly, "Water

5. Lubricate the cylinder head bolts (1) and (2)

Temperature Regulator Housing - Remove and

and the washers with 6V-4876 Lubricant. Install

Install".

cylinder head bolts (1) and (2). Follow Step 6 for

the correct tightening procedure.

e. Install the fuel filter base. Refer to Disassembly

and Assembly, "Fuel Filter Base - Remove and

Install".

f. Install the fan drive. Refer to Disassembly and

Assembly, "Fan Drive - Install".

i01579693

Lifter Group - Remove and

Install

SMCS Code: 1209-010

g00611358

Illustration 193

Removal Procedure

6. Tighten the cylinder head bolts according to the

Start By:

following procedure:

a. Remove the fuel filter base. Refer to Disassembly

a. Tighten bolt (1) through bolt (14) in a numerical

and Assembly, "Fuel Filter Base - Remove and

sequence to a torque of 300 15 Nm

Install".

(221 11 lb ft).

b. Remove the rocker arms and pushrods. Refer to

b. Loosen bolt (1) through bolt (14) until the

Disassembly and Assembly, "Rocker Shaft and

washers are loose under the bolt heads.

Pushrod - Remove".

c. Tighten bolt (1) through bolt (14) again

c. Remove the unit injector hydraulic pump. Refer

in a numerical sequence to a torque of

to Disassembly and Assembly, "Unit Injector

130 15 Nm (95 11 lb ft).

Hydraulic Pump - Remove".

d. Again tighten bolt (1) through bolt (14)

d. Remove the air compressor. Refer to Disassembly

in a numerical sequence to a torque of

and Assembly, "Air Compressor - Remove and

130 15 Nm (95 11 lb ft).

Install".

e. Turn bolt (1) through bolt (14) in a numerical

e. Remove the engine control module (ECM). Refer

sequence for an additional 90 (1/4 turn).

to Disassembly and Assembly, "Engine Control

Module - Remove and Install".

f. Tighten bolt (15) through bolt (20) in a

numerical sequence to a torque of 55 7 Nm

NOTICE

(41 5 lb ft).

Keep all parts clean from contaminants.

End By:

Contaminants may cause rapid wear and shortened

component life.

a. Install the exhaust manifold. Refer to Disassembly

and Assembly, "Exhaust Manifold - Remove and

Install".

b. Install the air inlet cover. Refer to Disassembly

and Assembly, "Air Inlet Cover - Remove and

Install".