Stihl 28 User Manual

2,,3 Disassembly and Repair
2,,3,,1 Clutch
Top:
Chain brake released
Bottom:
Pressing out the retaining washer
First remove chain sprocket cover
and cutting attachment..
The chain brake
must be released
before removing the chain
sprocket
Use a screwdriver, about 5 mm
wide, to press the retaining
washer
out of the annular groove in the
crankshaft.
The thrust washer,
chain sprocket and needle sleeve
can now be pulled off the
cranks-
haft
Top:
Removing the side plate
Center:
Releasing the cover
Bottom:
Ring-gear removed
9
Top:
Removing the spur gear
Bottom:
Clutch drum and needle sleeve removed
Remove the inner side plate - se-
cured with a single M 4 x 12 cheese-
head screw" Unscrew the five
M 4 x
12 cheese-head screws and
take off the cover" Now remove ring
gear from clutch drum hub and the
spur gear (with worm) from the oil
pump shaft by turning it clockwise.
Pull clutch drum and needle sleeve
off the crankshaft

Stihl 28 Specifications

General

Brand	Stihl
Model	28
Category	Chainsaw
Language	English