Stihl FS 80 Service Manual

25FC 75, FC 85, FH 75, FS 75, FS 80, FS 85, HL 75, KM 85, KW 85
– Coat rubber element with STIHL
Press Fluid, b 12.
: Push the rubber element into the
fan housing so that the slot (1) is
on the round side (2) of the
housing.
VA
936RA241
2
1
: Install the retaining ring (gap
facing clamp screw) so that it
locates in the slots (arrow) in the
fan housing.
VA
936RA242
Assemble all other parts in the
reverse sequence.
: Push home the drive tube until
the holes line up.
– Tighten down the fixing screw
and clamp screw firmly, b 3.2
VA
936RA243

Stihl FS 80 Specifications

General

Engine Type	2-stroke
Displacement	25.4 cc
Cutting Diameter	420 mm
Shaft Type	Straight
Starter	Recoil
Sound Power Level	106 dB(A)
Fuel Capacity	0.44 liters
Vibration Level	4.5 m/s²