Husqvarna 343F, 345FX, 345FXT, 343R, 345RX Brush Cutter User Manual


 
English – 15
ASSEMBLY
Turn the blade shaft until one of the holes in the drive disc
aligns with the corresponding hole in the gear housing.
Insert the locking pin (C) in the hole to lock the shaft.
Place the blade (D) and support ange (F) on the output
shaft.
Fit the nut (G). The nut must be tightened to a torque of
35-50 Nm (3.5-5 kpm). Use the socket spanner in the tool
kit. Hold the shaft of the spanner as close to the blade
guard as possible.
To tighten the nut, turn the spanner in the opposite
direction to the direction of rotation (Caution! left-hand
thread).
When loosening and tightening the saw blade nut, there is a
risk of injury from the teeth of the saw blade. You should
therefore always ensure that your hand is shielded by the
blade guard when doing this. Always use a socket spanner
with a shaft that is long enough to allow this. The arrow in the
diagram shows the area where you should operate the socket
spanner when loosening or tightening the nut.
Fitting the trimmer guard and
trimmer head Trimmy SII
Fit the correct trimmer guard (A) for use with the trimmer
head. Hang the trimmer guard/combination guard (A) on
the two hooks on the plate holder (M). Bend the guard
around the shaft and tighten it with the bolt (L) on the
opposite side of the shaft. Use the locking pin (C). Place
the locking pin in the groove on the screw head and
tighten. See diagram.
Fit the drive disc (B) on the output shaft.
Centre the metal cup (P) on the drive disc’s blade guide.
Turn the blade shaft until one of the holes in the drive disc
aligns with the corresponding hole in the gear housing.
Insert the locking pin (C) in the hole to lock the shaft.
Screw on the trimmer head (H) in the opposite direction to
the direction of rotation.
Tighten the trimmer head to a torque of 35-50 Nm (3.5-5
kpm).
To dismantle, follow the instructions in the reverse order.
Fitting other guards and cutting
attachments
Fit the trimmer guard/combination guard (A) intended for use
with the trimmer head/plastic blades. Hang the trimmer
guard/combination guard (A) on the two hooks on the plate
holder (M). Bend the guard around the shaft and tighten it with
the bolt (L) on the opposite side of the shaft. Use the locking
pin (C). Place the locking pin in the groove on the screw head
and tighten. See diagram.
Fit the drive disc (B) on the output shaft.
Centre the metal cup (P) on the drive disc’s blade guide.
Turn the blade shaft until one of the holes in the drive disc
aligns with the corresponding hole in the gear housing.
Insert the locking pin (C) in the hole to lock the shaft.
F
G
D
B
C
B
A
M
L
H
P
L
A
M
C
H
C
B
A
M
L
H
P
L
A
M
C
H
C