Stihl FS 110 Manual

47Series 4180 Powerhead
: Remove the sleeve and slip it
onto the other end of the shank.
Inner pin must point towards flat
face.
VA
249RA148
: Apply the installing tool to the
piston boss, hold the piston
steady, center the tool shank
exactly and press home until the
snap ring slips into the groove.
VA
249RA149
: Fit the snap ring (1) so that its gap
(arrow) points either up or down.
– Install the crankshaft, b 7.8.3.
VA
249RA150
– Remove the piston rings from the
piston.
– Use a piece of old piston ring to
scrape the grooves clean.
– Install new piston rings.
– Fit piston rings so that their gaps
are offset 120 degrees.
VA
249RA090
– Install the piston, b 7.8.4
7.8.5 Piston Rings

Stihl FS 110 Specifications

General

Engine Displacement	31.4 cc
Fuel Type	Gasoline
Handle Type	Bike handle
Shaft Type	Straight
Engine Type	2-stroke
Starter	Recoil
Weight	5.8 kg
Engine Power	1.05 kW (1.4 bhp)
Overall Length	180 cm (70.9 in)