Bosch DIE 165 R User Manual download pdf (Page 34)

Transmissionsystem

Replacementof lowergearshaft

Mountingof upperbearing

housing

Fig 11:11

Fig 11:9

Press the gear shaft out of the bearing housing.

Check the condition of the ball bearings and replace if

necessary.

Place the gear shaft in the bearing housing and press

it into position, using a vice (Fig. 11:9).

Use a block of wood to protect the teeth and a suitable

sleeve on the inner ring of the ball bearing.

Make sure that the gear shaft is pressed fully into the

bearing housing.

Mountingof lowerbearinghousing

Fig 11:10

Heat the gear housing with a blowlamp to about 130°C.

Clamp the gear housing in a vice.

Quickly press the bearing housing in until it abuts

against the shoulder in the gear housing.

Make sure that the teeth engage as intended.

Fit extractor No. 5025063-01.

Heat the gear housing with a blowlamp to about 130°C.

Clamp the gear housing in a vice.

Quickly press the bearing housing in all the way.

Leave the puller in place until the gear housing has cool-

ed down to avoid all likelihood of dislodging the bearing

housing,

Unscrew the puller and secure the bearing housing by

means of the stop screw,

Check that the two gears mesh with each other and that

the play between the teeth is scarcely noticeable.

To ensure that the play between the gears is not too

small when the upper bearing housing is mounted, the

lower gear shaft must abut against the bottom of the

bearing housing,

Mountingof bladeguard

Fig 77:12

Fit the blade guard on the gear housing and tighten the

five screws,

11:3

For Husqvarna Parts Call 606-678-9623 or 606-561-4983

www.mymowerparts.com

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Bosch DIE 165 R User Manual Page 34

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