1
Remove blade bolt by turning counter clockwise.
2
Install new or resharpened blade with stamped GRASS SIDE facing towards ground/grass (down) or THIS SIDE UP facing deck and cutter housing.
3
Seat the blade's opening firmly onto the cutter housing.
4
Tighten blade bolt securely.
5
Torque blade bolt to 45-60 ft/lbs (60-81 Nm).
IMPORTANT INFORMATION: Special blade bolt is heat treated. Replace with a Husqvarna bolt if required. Do not use lower grade hardware than specified.