Maintenance and care
1. Turn the "T" idling stop screw (11/5) clock-
wise a little until the engine runs smoothly.
If the optimum carburettor setting cannot be ad-
justed by turning the "T" idling speed stop screw,
have the carburettor optimally adjusted by an AL-
KO service station.
Chain type
File diameter
91P053X
91P057X
8.11 Maintenance schedule
The following jobs may be carried out by the us-
er. All other work must only be carried out by a
specialist service centre.
2500096_b
Top plate an-
gle
Rotational an-
gle of the tool
5/32"
30°
5/32"
30°
Depth gauge setting
8.10 Chain maintenance table
WARNING!
Danger of serious injury.
Use of an unapproved saw chain or
guide rail on the chain saw can result in
serious injuries.
■
Use only approved saw chains and
guide rails.
The table shows the values for different chain
types.
Down angle
Head tilt angle
(55°)
Inclination an-
Side plate angle
gle of the tool
0°
0°
The following information relates to normal appli-
cation conditions. Under special conditions such
as working for a particularly long time, the speci-
fied maintenance intervals will have to be short-
ened accordingly.
Depth
gauge set-
ting
80°
0.025"
80°
0.025"
File
53