CAMSHAFT MAINTENANCE.

TM5-4210-224-14&P

6-13.

CAMSHAFT MAINTENANCE.

This task covers:

a. Removal

b. Inspection

c. Installation

Equipment

Condition

INITIAL SETUP

Para.

Condition Description

Tools

4-9

Engine Oil Drained

General Mechanics Tool Kit

4-72

Cooling System Drained

Engine Jack

4-74

Fan Shroud Removed

Jack Stand

4-75

Fan Removed

4-78

Water Pump Removed

Materials/Parts

4-79

Thermostat and Housing

Molykote

Removed

Lubricant (Appendix D, Item 23)

4-81

Radiator Removed

Camshaft (14066308)

4-85

Fuel Pump Removed

4-92

Injection Pump Lines Removed

Personnel Required

At Pump andNozzles.

2-PERSONS

4-93

Injection Pump Removed

4-99

Vacuum Pump Removed

General Safety Instructions

4-101

Exhaust Pipes Removed

Engine OFF

From Exhaust Manifold

Transmission in (N) neutral.

4-110

Intake Manifold Removed

Parking brake and micro-brakelock set

4-112

Rocker Arm Covers Removed

4-229

Power Steering Pump Removed

5-11

Front Engine Mounting Bolts

Removed

6-5

Rocker Arm Shaft Assembly and

Push Rod Assembly Removed

6-6

Hydraulic Lifters Removed

6-8

Cylinder Heads Removed

6-11

Front Cover Removed

6-12

Timing Chain and Sprocket

Removed

REMOVAL

CAUTION

When raising or supporting the engine for any reason, do not use a jack under the oil pan, any sheet

metal or crankshaft pulley. Due to the small clearance between the oil pump screen, jacking against

the oil pan may cause it to be bent against the pump screen, resulting in a damaged oil pickup unit.

6-18