Stihl FS 45 Manual

- Thoroughly clean the gasket
seating surface.
- Lubricate the needle cage in the
connecting rod with oil.
•
To simplify assembly, heat the
piston and slip it over the
connecting rod.
•
Installed position of piston:
1 = Marking = exhaust side
2 = Flywheel
•
Fit the piston pin in position and
use assembly drift (1)
1114 893 4700 to push it up to
stop against the hookless snap
ring (the pin slides home easily if
the piston is hot).
- Fit snap ring (B8x0.7) so that its
gap is on the piston’s vertical
axis (pointing either up or down).
•
Fit new cylinder gasket.
•
Lubricate piston and piston
ring with oil. Rest piston (1) on
wooden assembly block (2)
1108 893 4800.
•
Positionthepistonringsothat
the radii at the ring gap meet at
thefixingpininthepistongroove
when the rings are compressed.
•
Use the clamping strap (1)
0000 893 2600 to compress the
piston ring around the piston.
- Check that the piston ring is
correctly positioned.
- Lubricate the inside of the
cylinder with oil and line it up
so that it is positioned as it will
be in the installed condition.
It is important to observe this
point as the piston ring might
otherwise break.
5.5.2 Installing
VA
1
232RA119
2
VA
232RA123
VA
232RA121
VA
232RA124
1
VA
232RA120
1
VA
232RA122
1
2
FS 45 15

Stihl FS 45 Specifications

General

Brand	Stihl
Model	FS 45
Category	Trimmer
Language	English