Assembling The Unit - Stihl BF-KM Instruction Manual

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Assembling the Unit

Pull the protective caps off the ends
N
of the shaft and keep them in a safe
place for later use – see "Storing the
Machine"
NOTICE
The plug may come out of the drive tube
when you pull off the cap. Push it back
into the shaft as far as it will go.
8
Mounting the guard
Slide the deflector (1) onto the drive
N
tube (2) until distance (a) is 100 mm
Line up the deflector (1) so that it is
N
vertical and the fixing lug (arrow) on
the drive tube points up
Tighten the clamp screw (3)
N
moderately
NOTICE
Check that the deflector is secure – it
must not be possible to rotate it on the
drive tube.
Mounting the gearbox
Loosen the clamp screws (4)
N
Push the gearbox (5) onto the drive
N
tube (2), turn the gearbox back and
forth as necessary
1 5
2
7
6
3
align the gear unit (1) on the shaft
N
(2) so that the shaft (3) is below the
shaft and the locating pin (4) is
pointing upwards
the upper clamping screw (5) must
N
be aligned like the clamping screw
(7) on the guard
tighten down the clamp screws
N
firmly
NOTICE
It must not be possible to rotate the
gearbox on the drive tube.
2
1
the axle (1) must be located below the
shaft (2). The arrows on the gear unit
indicate the direction of rotation
4
BF-KM