Dismantling The Bevel Gear; Bevel Gear, Dismantling - Husqvarna 525L Workshop Manual

7.26 Bevel gear
The angle gear has two purposes:
The first is to gear down the engine's high speed to
better suit the lower speed a saw blade or trimmer
requires to work efficiently.
Secondly, the angle gear contributes towards the
operator's working stance so that it is comfortable
and at the same time efficient. In other words, the
power from the engine via the drive axle should be
angled so that the cutting tool works parallel with
the ground.

7.27 Dismantling the bevel gear

1. Remove the cutting equipment and guard.
2. Remove the screw (A and B) and lift off the
plate (C).
3. remove the screw (D) holding the angle gear on
the shaft and remove the angle gear.
4. Remove the support washers and the dust
protection disc.
5. Remove the circlips holding the bearings on the
output axle (illustrated) and on the input axle
using the circlip pliers.
Repair instructions
C
A
B
D
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