2 /2
4.8.
1
REMOVING, SHARPENING
AND BALANCING THE BLADE
General informations
A badly sharpened blade causes grass to be co me
yellow and reduces grass collection capability. If
not balanced, excessive vibration can be cau sed
during use.
Related topics
Lifting and lower accessibility
Tightening torques
1
Screw for blade ................................. 45 ÷ 50 Nm
B) Sharpening and balancing
Always sharpen both cutting edges of the blade (2)
using a medium grade grinding wheel; sharpening
should only be performed on the side opposite to the
fins, removing as little material as possible.
The blade is to be replaced when the cutting edge has
worn down to 10 mm.
Using the appropriate equipment, check the ba lance
to make sure that there is a maximum diffe rence of 1
gram between one side and the other.
MODEL YEAR 2015
MJ66-Hy
MJ66
WORKSHOP MANUAL
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