Removing the hub bearings
- Check the state of the bearings being examined
(wear, clearance and noisiness). If faults are de-
tected, do the following.
- Use the specific bearing extractor to remove the
three 15 mm bearings (2 in the crankcase and 1 in
the hub cover).
Specific tooling
001467Y009 Bell for OD 42-mm bearings
001467Y013 Calliper to extract 15-mm diame-
ter bearings
Removing the wheel axle bearings
- Take out the clip on the outside of the gearbox
cover.
- Remove the bearing with the adequate tools ad-
equately supporting the hub cover, as shown in the
figure.
Specific tooling
020376Y Adaptor handle
020364Y 25-mm guide
With the appropriate tools, remove the oil seal as
shown in the figure.
Specific tooling
020376Y Adaptor handle
020359Y 42x47-mm adaptor
Removing the driven pulley shaft bearing
If it is necessary to remove the driven pulley shaft, from the relevant bearing and oil seal, remove driven
pulley.
- Extract the driven pulley shaft from its bearing.
- Remove the oil guard using a screwdriver, working from inside the bearing and being careful not to
damage the housing, make it come out of the belt transmission side.
- Remove the seeger ring shown in the figure
Engine SPORTCITY ONE 125
ENG - 78