Stihl FC 90 User Manual

FC 90
English
15
N Lay the power edger on its back so
that the blade mounting (1) faces
up.
N Insert the stop pin (2) or screwdriver
– see "Special Accessories" – into
the hole (3) as far as stop – apply
slight pressure and turn back and
forth together with the thrust
washer (4) until the pin slips into
position and blocks the shaft.
N Fit the combination wrench (5) on
the nut (6).
N Loosen and unscrew the nut
clockwise (left-hand thread).
N Remove the thrust washer.
N Place the blade (7) on the thrust
plate (8).
N Fit the thrust washer (4) on the
shaft (9) and block the shaft.
N Screw the mounting nut (6) on to the
shaft counterclockwise and tighten
it down firmly.
The STIHL 4-MIX engine features
mixture lubrication and must be run on a
fuel mixture of gasoline and engine oil.
It operates otherwise on the 4-stroke
principle.
Mounting the Cutting Blade
241BA006 KN
1
6
3
2
4
5
241BA011 KN
Collar (see arrow) must engage
the blade's mounting hole.
If the cup spring (10) on the
nut (6) has lost its tension, fit a
new nut.
6
10
8
9
241BA012 KN
7
4
7
4-MIX Engine

Stihl FC 90 Specifications

General

Brand	Stihl
Model	FC 90
Category	Engine
Language	English