DAF CF65, CF75, CF85 Series . Instruction - page 82

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CF65/75/85 series

Bearings

SEALS AND BEARINGS

3-1

3. BEARINGS

3.1 BEARINGS, GENERAL

1.

Bearings must be replaced if they are worn,
in the case of pitting (small dents in the
running surface) and/or if the bearings have
been exposed to excess heat (blue spots).

2.

When fitting a bearing, make sure that no
force is transmitted via the balls or rollers of
the bearing. For example, by fitting a
bearing on a shaft by pressing on the outer
bearing race.

3.

Clean the bearing before fitting it.

4.

Avoid dirt getting into the bearing while it is
being fitted.

5.

If the instructions specify that the bearing
should be heated before it is fitted, avoid
exceeding the temperature specified. Also
avoid local overheating.

6.

Raise the temperature of the bearing evenly
by heating it in the special oil bath. Another
option is to place the bearing on an electric
cooker. Watch the temperature closely in
this case.

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SEALS AND BEARINGS

Bearings

CF65/75/85 series

3-2

3.2 FITTING BEARINGS INTO A BEARING HOUSING

Fitting bearings into a bearing housing
1.

Always use the correct size of driving tool.

2.

Centre the driving tool accurately on the
outer bearing race.

3.

Preferably press the bearing evenly into the
housing, using a pressing tool.

3.3 FITTING BEARINGS TO A SHAFT

Fitting bearings to a shaft
1.

Always use the correct size of driving tool.

2.

Centre the driving tool carefully on the inner
bearing race.

3.

Preferably press the bearing evenly onto
the shaft, using a pressing tool.

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CF65/75/85 series

Contents

GENERAL OPERATIONS

1

CONTENTS

Page

Date

1.

PRESERVATION AND DE-WAXING

1-1

0112

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1.1

Preservation

1-1

0112

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. . . . . .

1.2

De-waxing

1-2

0112

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2.

CLEANING VEHICLES

2-1

0112

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2.1

High-pressure cleaner

2-1

0112

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GENERAL OPERATIONS

Contents

CF65/75/85 series

2

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