Stihl HT Instruction Manual page 16

English
FCS
FH/HL
FS
FS
14
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.
Mounting the Cutting Attachment
KB/KW
Apply a mark (with pencil or felt-tip
N
pen) at distance A (50 mm/2 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
1
HT