53MS 290, MS 310, MS 390
Installing
– Lubricate the spring with a few
drops of STIHL special lubricant
before installation, b 13.
– Position replacement spring with
frame in the fan housing.
209RA153
VA
: Position suitable tools on the
recesses (arrows) and push the
spring into its seat in the fan
housing
If the rewind spring pops out during
installation, fit it in the installing tool
1116 893 4800 as follows:
: Position the anchor loop about
20 mm (dimension ’a’) from the
edge of the installing tool (1).
VA
143RA121
1
a
: Fit the rewind spring in the
counterclockwise direction,
starting from outside and working
inwards.
– Place wooden block
1108 893 4800 over the
assembly tool to simplify this
V
A
1
4
3
R
A
1
2
2
operation.
– Slip the installing tool with rewind
spring over the starter post.
– Push the anchor loop into the
recess in the fan housing.
– Install the rope rotor, b 8.4
Install all other parts in the reverse
sequence.
: Take out the screws (arrows).
VA
209RA065
: Pry out the plugs (arrows).
VA
209RA066
: Take out the screws (arrows).
VA
209RA067
9. AV Handle System/
Handle Housing
9.1 Front Handle