Husqvarna K770 Workshop Manual page 63

Vac & dry cut

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6.15.2 To remove the bearings

1. Remove the bearings with a counter stay device or a

slide hammer and internal bearing extractors. See

Servicing tools overview on page 14 .

2. Use bearing extractor TMIC C10-12 for bearing 1,

TMIC C12-15 for bearing 2 and TMIC C17-20 for

bearing 3.

Note: Do not remove the bearings from the lid. They

are supplied with the lid as a kit.

701 - 002 -

6.15.3 To install bearings 1 & 2

To install the bearings, use a press and Husqvarna

Servicing tools overview on page

bearing press. Refer to

12 . Make sure that the blade guard is level.

1. Put a wooden block of applicable size below bearing

1 and 2 as support.

2. Use the small support from the tool kit to push the

bearings into position.

6.15.4 To install bearing 3

•

To install the bearing you can use a standard press

in combination with a Husqvarna bearing press. See

Servicing tools overview on page 12 . You can also

use a Husqvarna bearing press without a standard

press.

6.15.4.1 To use Husqvarna bearing press

•

Tighten the nut with a 13mm wrench.

Repair and servicing - 63

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