Instruction Manual

BF-MM, BK-MM
English
8
Removing Existing MultiTools
WARNING
Wear gloves to reduce the risk of injury
from contact with sharp MultiTools
and/or hot surface of gearbox.
N Remove the hitch pin and pull the
MultiTools (if fitted) off the shaft –
see also "Mounting the MultiTool" in
the instruction manual of the other
MultiTool.
N Clean the gearbox if necessary.
Checking Position of Gearbox
WARNING
To reduce risk of injury from the
MultiTool rotating in the wrong direction,
check that position of gearbox is correct
and adjust if necessary.
Gearbox output shaft (1) below the drive
tube (2).
Direction of rotation (3) of MultiTool.
Adjusting Position of Gearbox
N Loosen clamp screws on gearbox.
N Turn the gearbox through 180°.
N Line up the gearbox in the correct
position.
N Tighten down the two clamp screws
on the gearbox in the following
sequence:
– Tighten the first screw moderately.
– Tighten the second screw
moderately.
– Tighten down first screw firmly.
– Tighten down second screw firmly.
NOTICE
It must not be possible to rotate the
gearbox on the drive tube.
Mounting the MultiTool
N Arrange the blades in the order they
will be fitted on the shaft, noting the
following points:
Left-hand and right-hand blades are
different. The direction of rotation is
marked with arrows on the gearbox and
blades.
N Rotate the inner right-hand
blade (4) on the shaft until it can be
pushed into position – check the
direction of rotation again (arrows).
The hub of the inner blade is larger than
that of the outer blade.
N Rotate the outer right-hand
blade (5) on the shaft until it can be
pushed into position – check the
direction of rotation again (arrows).
N Insert and engage the hitch pin (6)
in the hole in the shaft – fold the
hitch pin flat against the blade.
N Use the same procedure to mount
the rotor blades on the left-hand
side.
Mounting the MultiTool
481BA008 KN
2
469BA043 KN
1
3
481BA011 KN
469BA029 KN
4
5
6