DAF CF65, CF75, CF85 Series . Manual — part 244

©

200324

1

Contents

XE ENGINE

CF65/75/85 series

2

8

8 XE engine

CONTENTS

Page

Date

1.

SAFETY INSTRUCTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 . . . . . 200324
1.1

Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 . . . . . 200324

2.

GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 . . . . . 200324
2.1

Location of components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 . . . . . 200324

2.2

Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 . . . . . 200324

2.3

Overview drawing, timing gear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4 . . . . . 200324

2.4

Overview drawing, pump housing camshaft drive . . . . . . . . . . . . . . . . . . . 2-4 . . . . . 200324

2.5

Cranking the engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5 . . . . . 200324

3.

INSPECTION AND ADJUSTMENT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 . . . . . 200324
3.1

Inspection and adjustment, valve gear bridges . . . . . . . . . . . . . . . . . . . . . 3-1 . . . . . 200324

3.2

Removal and installation, valve cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 . . . . . 200324

3.3

Inspection and adjustment, timing gear . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4 . . . . . 200324

3.4

Inspection of automatic poly-V-belt tensioner . . . . . . . . . . . . . . . . . . . . . . 3-6 . . . . . 200324

3.5

Inspection and adjustment, V-belt tension. . . . . . . . . . . . . . . . . . . . . . . . . 3-7 . . . . . 200324

3.6

Inspection, flywheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9 . . . . . 200324

3.7

Inspection, cylinder head. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10 . . . . 200324

3.8

Inspection, engine compression pressure . . . . . . . . . . . . . . . . . . . . . . . . . 3-11 . . . . 200324

4.

REMOVAL AND INSTALLATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 . . . . . 200324
4.1

Removal and installation, engine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 . . . . . 200324

4.2

Removal and installation, engine mounts . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 . . . . . 200324

4.3

Removal and installation, valve cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3 . . . . . 200324

4.4

Removal and installation, valve gear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4 . . . . . 200324

4.5

Removal and installation, valve sleeve . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6 . . . . . 200324

4.6

Removal and installation, inlet manifold . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7 . . . . . 200324

4.7

Removal and installation, exhaust manifold . . . . . . . . . . . . . . . . . . . . . . . 4-8 . . . . . 200324

4.8

Removal and installation, cylinder heads . . . . . . . . . . . . . . . . . . . . . . . . . 4-9 . . . . . 200324

4.9

Removal and installation, air compressor . . . . . . . . . . . . . . . . . . . . . . . . . 4-14 . . . . 200324

4.10 Removal and installation, steering pump. . . . . . . . . . . . . . . . . . . . . . . . . . 4-15 . . . . 200324
4.11 Removal and installation, starter motor . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16 . . . . 200324
4.12 Removal and installation, poly-V-belt . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-17 . . . . 200324
4.13 Removal and installation, air-conditioning compressor V-belt . . . . . . . . . . 4-19 . . . . 200324
4.14 Removal and installation, FAX model steering pump V-belt . . . . . . . . . . . 4-20 . . . . 200324
4.15 Removal and installation, alternator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-21 . . . . 200324
4.16 Removal and installation, flywheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-22 . . . . 200324
4.17 Removal and installation, starter ring gear . . . . . . . . . . . . . . . . . . . . . . . . 4-23 . . . . 200324
4.18 Removal and installation, flywheel housing seal . . . . . . . . . . . . . . . . . . . . 4-24 . . . . 200324
4.19 Removal and installation, flywheel housing . . . . . . . . . . . . . . . . . . . . . . . . 4-25 . . . . 200324
4.20 Removal and installation, fan drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-27 . . . . 200324
4.21 Removal and installation, vibration damper. . . . . . . . . . . . . . . . . . . . . . . . 4-28 . . . . 200324
4.22 Removal and installation, vibration damper hub . . . . . . . . . . . . . . . . . . . . 4-29 . . . . 200324
4.23 Removal and installation, timing cover . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-30 . . . . 200324
4.24 Removal and installation, timing cover seal. . . . . . . . . . . . . . . . . . . . . . . . 4-32 . . . . 200324
4.25 Removal and installation, timing gear wheels . . . . . . . . . . . . . . . . . . . . . . 4-33 . . . . 200324
4.26 Removal and installation, timing case . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-35 . . . . 200324
4.27 Removal and installation, timing case oil seal . . . . . . . . . . . . . . . . . . . . . . 4-37 . . . . 200324

5.

CLEANING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 . . . . . 200324
5.1

Cleaning the engine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 . . . . . 200324

XE ENGINE

2

©

200324

Contents

8

CF65/75/85 series

2

©

200324

1-1

Safety instructions

XE ENGINE

CF65/75/85 series

2

8

1. SAFETY INSTRUCTIONS

1.1 SAFETY INSTRUCTIONS

Fuel

}

Diesel fuel is an extremely

flammable liquid, and must not be

exposed to naked flames or come

into contact with hot surfaces. The

diesel fuel fumes remaining in an

empty fuel tank form an extremely

explosive mixture.

When fuel system components are being

removed, some fuel will escape.

To keep this spillage to a minimum, unscrew the

tank cap to release any overpressure.

Any spilled fuel must be collected, bearing in

mind the risk of fire.

Exhaust gases
Do not run the engine in an enclosed or

unventilated area.

Make sure exhaust fumes are properly extracted.

}

Exhaust gases contain carbon

monoxide.

Carbon monoxide is a deadly

colourless and odourless gas,

which, when inhaled, deprives the

body of oxygen, leading to

asphyxiation. Serious carbon

monoxide poisoning may result in

brain damage or death.

Moving parts
Remain at a safe distance from rotating and/or

moving components.

Various fluids
Various oils and lubricants used on the vehicle

may constitute a health hazard.

This also applies to engine coolant, windscreen

washer fluid, refrigerant in air-conditioning

systems, battery acid and clutch fluid.

So avoid inhaling and direct contact.

Electrical short-circuit
Always disconnect the battery's earth connection

during repair or maintenance operations for

which the electric power supply is not required.

XE ENGINE

1-2

©

200324

Safety instructions

8

CF65/75/85 series

2