6. Steer the large spring onto a screwdriver and
remove the spring.
7. Remove the spring and the shaft (B), and then the
clamp (C).
5.19.2 To assemble the chain brake
WARNING: Use protective goggles. Springs
can eject and cause injury.
1. Lubricate the parts.
2. Put the spring and shaft (B) in the crankcase with
the heel in its groove.
3. Put the clamp (C) in the crankcase.
4. Compress the large spring (A) and put it in its
groove.
5. Attach the chain brake cover.
6. Connect the sensor plug for the hand guard and put
the cable in its holder.
5.20 Chain brake sensor
5.20.1 To disassemble the chain brake sensor
WARNING: Use protective goggles. Springs
can eject and cause injury.
1. Remove the drive wheel cover, saw chain and guide
bar. See
To remove the drive wheel cover and guide
bar on page 9
.
2. Disassemble the crankcase. See
To disassemble
the crankcase on page 9
.
521 - 002 - Repair instructions - 19