![background image](http://html.mh-extra.com/html/stihl/140/140_repair-manual_1379581020.webp)
•
Remove feather key (1) from
drive shaft.
- Mark installation position of drive
housing on stator.
•
Undo fastening screws on
drive housing. Ensure that the
fastening clamp for the capacitor
is not lost.
•
Carefully draw drive housing
out of stator with rotor. Do not
damage housing.
•
Examine ball bearing (1) in
bearing cover and replace if ne-
cessary.
•
Draw ball bearing off drive shaft
in order to replace it.
•
Press rotor out of drive shaft with
suitable arbor.
- Examine ball bearing of drive
housing and remove as
described above if necessary.
•
Press oil seal down and out of
drive housing with a screwdriver.
- Unscrew valve.
Important: Oil seals and ball
bearings which have been
removed must always be replaced
by new parts.
621RA052 BL
1
621RA053 BL
621RA055 BL
1
621RA056 BL
621RA054 BL
621RA057 BL
20
RE 140 K, 160 K