Assembling The Cutting Equipment; Fitting The Blade Guard/Combination Guard, Grass Blade And Ball-Bearing-Mounted Support Cup - Husqvarna 343F Operator's Manual

Assembling the cutting
equipment
WARNING!
!
When fitting the cutting attachment it is
extremely important that the raised
section on the drive disc/support flange
engages correctly in the centre hole of
the cutting attachment. If the cutting
attachment is fitted incorrectly it can
result in serious and/or fatal personal
injury.
WARNING! Never use a cutting
!
attachment without an approved guard.
See the chapter on Technical data. If an
incorrect or faulty guard is fitted this can
cause serious personal injury.
IMPORTANT! If a saw blade or grass blade are to be
used the machine must be equipped with the correct
handlebar, blade guard and harness.
Fitting the blade guard/
combination guard, grass blade
and ball-bearing-mounted
support cup
• 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.
M
A
CAUTION! Always use the recommended guard for the
cutting attachment you are using. See chapter on
Technical data.
16 – English
ASSEMBLY
L
C
• Fit the drive disc (B) on the angle gear's output shaft.
• Centre the metal cup (P) on the drive disc's blade
guide.
• Turn the output shaft until one of the holes in the drive
disk aligns with the corresponding hole in the gear
housing.
• Insert the locking pin (C) in the hole to lock the shaft.
• Position the blade (D) with the drive disk (B). Make
sure that the blade is centered by fitting it to the guide
on the drive disk.
• Fit the support flange (F) on the output shaft so that it
rests against the blade.
N
F
D
P
B
C
M L
• Screw the support cup (E) onto the output shaft
threads (CAUTION! Left-hand thread). Tighten to a
torque of 35-50 Nm (3.5-5.0 kpm). Use the socket
spanner in the tool kit. Note that the locking pin (C)
must remain inside the gear housing to lock the drive
disk. Hold the shaft of the socket spanner as close to
the blade guard/combination guard as possible.
WARNING! Tighten the lock screw (N) in
!
the center hole of the support cup.
Tighten to a torque of 35-50 Nm (3.5-5.0
kpm), CAUTION! Left-hand thread. If the
lock screw is not fitted in the support
cup, there is a risk that the support cup
will come unscrewed. This means that
the blade will also come loose, which
could result in serious or fatal injury to
the operator or others.
E
A