Gear Housing - Husqvarna RA850 Workshop Manual

3. Remove the 4 screws (G) and the top blade (H).
4. Install the blades in the opposite sequence. Tighten
the screws equally when you install the blades.
5.3.2 To sharpen the blades
WARNING: Use protective gloves when you
hold the blades.
1. Put the combination wrench in the socket on the

gear housing.

2. Turn the combination wrench until there is a 3 mm/
0.12 in. difference between the top blade and the
lower blade.
1048 - 002 - 18.09.2019
3. Sharpen the edges (B) that you can access with a
G
H
4. Turn the combination wrench in the opposite
5. Sharpen the edges that you can access with a
6. Replace the blades when the width of the tooth is
5.4 Gear housing
5.4.1 To disassemble the gear housing
Note: The screws on the lid of the gear housing are
attached with glue.
1. Remove the blades. Refer to
2. Remove the 4 screws and lift the lid of the gear
grinder. Make sure not to make the edges rounded
(A).
A
direction to get access to the opposite edges.
grinder.
less than 8 mm/0.32 in. (C).
C
on page 10 .
housing.
B
To replace the blades
Repair instructions - 11