Stihl 28 User Manual

Unscrewing the clutch spider
The crankshaft must also be blo-
cked with locking screw11071911200
in
order to remove the clutch spider
on the standard version, Use' a
19 mm cranked ring wrench to un-
screw the
clutch spider and then re-
move the dished cover
plate"
Caution: The hub and clutch spider
have
left-hand threads - unscrew
them
clockwise.
Wash all parts of the clutch, inclu-
ding the needle cages, in clean
gasoline
and blowout with com-
pressed
air if available" Also clean
crankshaft stub"
Always replace damaged or worn
parts,
Top:
Removing cover plate
Bottom:
Clutch spring in spring recess
Use the following procedure to re-
place the clutch spring, clutch shoes
or spider:
First unscrew the
cover plate from
the
spider (Quickstop only) and then
remove the
clutch shoes"
Toassembletheclutch, first position
the
clutch spring in the spring recess
of one
clutch shoe, so thatthe spring
11
Pressing clutch spring into position
hooks are in the center of the clutch
shoe" Now fit the three olutch shoes
on the arms of
the spider so that the
spring recesses face away from the
triangular plate on the spider" Grip
the
clutch spring with both thumbs
and push it into the spring recesses
of the other two
clutch shoes.
Refit the cover
plate on the Quick-
stop clutch" The three M 4 x 8
cheese-head screws must be secu-
red with
LOCTITE"

Stihl 28 Specifications

General

Brand	Stihl
Model	28
Category	Chainsaw
Language	English