HTC Z4220BF, Z4824, Z4619, Z5426BF, Z4219 Checking the Blades, Blade replacement, maintenance

maintenance

Checking the Blades

In order to attain the best mowing effect, it is important that the blades are well sharpened and not damaged.

WARNING!

Blades are sharp. Protect your hands with gloves and/or wrap blades with a heavy cloth when handling.

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.

IMPORTANT INFORMATION

The sharpening of blades should be carried out by an authorized service workshop.

Blade replacement

•Remove blade bolt by turning counterclockwise.

•Install new or re-sharpened 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.

•Torque blade bolt to 45-55 ft/lbs (60-75 Nm).

IMPORTANT INFORMATION

To ensure proper assembly, center hole in blade must align with star on cutter housing.

8011-604

Check the blades

4

1

2

3

5

8011-604

1.Blade

2.Center hole

3.Star

4.Cutter housing

5.Blade bolt, special Blade attachment

English-45