Rewind Starter; General; Removing And Installing; Pawl - Stihl MS 290 Manual

8.

Rewind Starter

8.1

General

If the action of the starter rope
becomes very stiff and the rope
rewinds very slowly or not
completely, it can be assumed that
the starter mechanism is in order
but plugged with dirt. At very low
outside temperatures the lubricating
oil on the rewind spring may thicken
and cause the spring windings to
stick together. This has a
detrimental effect on the function of
the starter mechanism. In such a
case it is sufficient to apply a few
drops of a standard solvent-based
degreasant (containing no
chlorinated or halogenated
hydrocarbons) to the rewind spring.
Carefully pull out the starter rope
several times and allow it to rewind
until its normal smooth action is
restored.
If clogged with dirt or pitch, the
entire starter mechanism, including
the rewind spring, must be removed
and disassembled. Take particular
care when removing the spring.
Clean all components, b 13.
Before installing, lubricate the
rewind spring and starter post with
STIHL special lubricant, b 13.
48
8.2

Removing and Installing

: Take out the screws (arrows).
– Carefully push the hand guard
upwards.
– Pull the underside of the fan
housing away from the engine
housing and remove it
downwards.
Install in the reverse sequence.
The hand guard is secured to the
fan housing and engine housing
with an IS-D5x24 screw and sleeve.
– Tighten down the screws firmly,
b 13.
8.3

Pawl

– Remove the fan housing with
rewind starter, b 8.2
: Carefully remove the spring clip
from the starter post.
– Pull the pawl (1) out of the rope
rotor.
– Lubricate peg of new pawl with
grease, b 13.
Install in the reverse sequence.
MS 290, MS 310, MS 390
1