Husqvarna Rider 318 Lawn Mower User Manual


 
English – 25
Maintenance
Checking the blades
To achieve the best mowing results it is important that the
blades are undamaged and well-sharpened.
Check that the blades’ attachment screws are tight.
The blades should be balanced after sharpening.
Damaged blades should be replaced when hitting obstacles
that result in a breakdown.
Replacing the blades
1 Put the unit in the service position, see Service position
for the cutting unit.
2 Lock the blade with a wooden block. Loosen the blade bolt
and remove the blade bolt, the washer and the blade.
Assemble the parts in the reverse order.
1 The blade must be mounted with the angled ends pointing
up towards the cover.
2 Tightening torque 45-50 Nm (4.5-5 kpm/32-36 lbft).
Removing the BioClip plug
To change a Combi unit from BioClip function to cutting unit
with rear ejection, remove the BioClip plug located under the
unit with three screws.
Combi 103, Combi 112
1 Put the unit in the service position, see Placing in the
service position.
2 Remove the three screws holding the BioClip plug, and
remove the plug.
3 Tip: Fit three full-thread screws M8x15 mm in the screw
holes to protect the threads.
4 Replace the unit in normal position.
Fit the BioClip plug in the reverse order.
Combi 94
1 Put the unit in the service position, see Placing in the
service position.
2 Loosen the knob and the bolts holding the BioClip plug
and remove the plug.
!
WARNING! Wear gloves to protect your
hands when working with the blades.
IMPORTANT INFORMATION
One or more unbalanced blades , caused by damage or
poor balancing after sharpening, can cause vibrations in
the machine.
!
WARNING! Wear gloves to protect your
hands when working with the blades.
15mm
IMPORTANT INFORMATION Always exercise care and
use your common sense. Avoid all situations which you
consider to be beyond your capability. If you still feel
uncertain about operating procedures after reading these
instructions, you should consult an expert before
continuing. Contact an authorised service workshop.
Always use genuine parts. For more information, see the
”Technical data” section.