CAUTION:
worn blades may cause increased wear on
the side of the segments. Replace the blade
before it is worn out.
To examine the spindle shaft and
flange washers
Examine the flange washers and the spindle shaft when
the blade is replaced.
CAUTION:
supplied by Husqvarna with minimum
diameter 60 mm/2.4 in.
CAUTION:
defective or dirty flange washers.
CAUTION:
dimensions of flange washers.
•
Make sure that the threads on the spindle shaft are
not damaged.
•
Make sure that the surfaces on the blade and the
flange washers are not damaged, of the correct
dimension, clean, and that they run correctly on the
spindle shaft.
To examine the arbor bushing
•
Use only Husqvarna arbor bushings.
•
Make sure that the arbor bushing has the correct
dimension for the cutting blade. The correct
dimension is printed on the cutting blade.
745 - 008 - 12.11.2018
Some cutting situations and
Use only flange washers
Do not use damaged,
Do not use different
To attach the cutting blade
1. The cutting blade is put on the bushing (A) between
the inner flange washer (B) and the flange washer
(C). The flange washer is turned to attach to the
axle.
B
2. Lock the shaft.
3. Tighten the bolt. The tightening torque for the bolt
holding the cutting blade is 30 Nm (18,5 ft-Ibs).
To examine the blade and the blade
guard
WARNING:
can cause injury.
1. Make sure that the cutting blade is attached correctly
and does not show signs of damage.
2. Make sure that the blade guard has no cracks or is
damaged.
A
C
A damaged cutting blade
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