Stihl HT Manual De Instrucciones página 16

English
Loosen the clamp screws (arrows)
N
on the gearbox housing – do not
remove them.
Pull the gearbox off the drive tube.
N
If the drive shaft slips out of the tube
when you pull off the gearbox:
Push the drive shaft into the tube.
N
L
The drive shaft must not project from the
tube more than L = 22 mm (7/8 in).
If dimension (L) is not correct:
Apply slight pressure to the drive
N
shaft and rotate it slowly at the same
time until it can be pushed in to the
specified length.
14
Mounting the Cutting Attachment
KB/KW
Apply a mark (with pencil or felt-tip
N
pen) at distance A (60 mm/2.4 in)
from the end of the drive tube.
Loosen the clamp screws on the
–
gearbox – do not remove them.
2
Push the gearbox (1) onto the drive
N
tube (2) – turn the gearbox back and
forth until the square end of the
shaft engages and the edge of the
housing reaches or covers the mark
(arrow).
A
N
N
N
–
–
1
–
–
It must not be possible to rotate the
gearbox on the drive tube.
Fitting the Carrying Ring
A carrying ring is necessary if the power
tool is to be used with a shoulder strap.
Not all versions of basic power tools are
equipped with a carrying ring.
The carrying ring is available as a
special accessory and is mounted as
described below.
3
1
3
Insert the clamp screws (3) as far as
stop.
Line up the gearbox (1) on the drive
tube so that the machine support on
the engine and the clamp screws
face up and the chain sprocket
cover is exactly vertical.
Tighten down the clamp screws (3)
in the following sequence:
tighten the left screw moderately
tighten the right screw moderately
tighten down the left screw firmly
tighten down the right screw firmly
WARNING
HT