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Maintenance work
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NOTICE! Danger of injury! Hold the extended recoil starter handle se-
curely. It will recoil quickly if you accidentally let go of the rope drum.
Mount the air horn in reverse order (see Fig. 63). Make sure that the
guide
(25)
is positioned in the receptacle
(26)
on the valve housing.
When attaching the valve housing pull the recoil starter handle lightly,
if necessary, until the starting device engages.
8.9
Replacing the return spring
Remove the valve housing (see chapter "Replacing the starter rope").
Disconnect the air horn from the valve housing (see chapter "Replac-
ing the starter rope").
Remove the retaining clip (
1
) (see the section on accessories for infor-
mation about the pliers for external retaining clips).
Pull off the rope drum (
2
).
Remove the screws (
3
).
Pry the return spring (
4
) evenly off the latches by using a screwdriver
or similar tool.
Exercise extra caution. The return spring is under
tension and can suddenly spring out of the cassette!
NOTICE:
Danger of injury! Always wear safety glasses and wear
protective gloves when performing this procedure!
63