Av System; Repair - Stihl FS 75 User Manual

9.

AV system

9.1

Repair

The vibration damping connection
between engine and protective
tube is effected by a rubber buffer
(AV system) in the fan housing.
- Remove shroud, see 3.1.
•
Remove screw on machines with
cowhorn handle.
- Remove control handle.
•
Pull protective tube on throttle ca-
ble out of cable holder.
•
Release screws securing the
clamping collars of the control
handle on machines with looped
handle.
1
2
•
Remove screw (1) securing the
AV sleeve.
•
Undo clamping screw (1).
- Pull out protective tube.
•
Remove screws.
- Remove fan housing.
•
Prise circlip out of fan housing.
- Remove circlip above AV sleeve.
2
•
Slide assembly tool (1)
4126 893 4900 into AV sleeve as
far as possible.
•
Tighten clamping screw (2).
•
Gently tighten locating screw (3)
if necessary.
1
3
41