Husqvarna WH5218 / 966638603 用户手册
MaIntenanCe
33
WARNING!
Blades are sharp. Protect your hands
with gloves and/or wrap blades with a
heavy cloth when handling.
Blades are sharp. Protect your hands
with gloves and/or wrap blades with a
heavy cloth when handling.
IMPORTANT INFORMATION
The sharpening of blades should be carried
out by an authorized service workshop.
The sharpening of blades should be carried
out by an authorized service workshop.
8062-016
Check the cutting blades
8062-017
Blade attachment
IMPORTANT INFORMATION
Special blade bolt is heat treated. Replace with
a Husqvarna bolt if required. Do not use lower
grade hardware than specified.
Special blade bolt is heat treated. Replace with
a Husqvarna bolt if required. Do not use lower
grade hardware than specified.
Cutting Blades
To achieve the best mowing effect, the blades must
be well sharpened and not damaged.
bent or cracked blades or blades with large nicks
should be replaced.
Damaged blades should be replaced when hitting
obstacles that result in a breakdown. let the service
workshop decide whether the blade can be repaired/
ground or must be replaced.
balance the blades after sharpening.
Check the blade mounts.
be well sharpened and not damaged.
bent or cracked blades or blades with large nicks
should be replaced.
Damaged blades should be replaced when hitting
obstacles that result in a breakdown. let the service
workshop decide whether the blade can be repaired/
ground or must be replaced.
balance the blades after sharpening.
Check the blade mounts.
Blade replacement
Remove blade bolt by turning counterclockwise.
Install new or resharpened blade with stamped
“GRASS side” facing towards ground/grass (down) or
“THIS SIDe UP” facing deck and cutter housing.
Install and tighten blade bolt securely. Tighten torque
90 ft/lb (122 Nm).
Remove blade bolt by turning counterclockwise.
Install new or resharpened blade with stamped
“GRASS side” facing towards ground/grass (down) or
“THIS SIDe UP” facing deck and cutter housing.
Install and tighten blade bolt securely. Tighten torque
90 ft/lb (122 Nm).