CORIMA AERO - 13-1 Cleaning Wheels; 13-2 Transport and Storage

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How to remove the bearings from the cassette body ?
- Remove the cassette (pinions) from the cassette body with the specific key used to unscrew the Shimano or Campagnolo
blocking screw and with a whip.
- Remove the cassette body from the hub (see Chapter 7 – How to change the complete cassette body ?). Warning !
Please make sure to keep the claws (Ref : 400163), the springs (Ref : 270126) and the steel spacer (Ref : 400118).
- Set a pinion on the cassette body and use a whip to maintain it.
- Use a 19 mm Allen key to remove the blocking screw M30 6X24TPI (Ref : 400231).
- Use a shouldered axle to chase (by the claws side) the bearings from the cassette body.
- Check the 2 toroidal seals NBR (21X1) are in good conditions and are correctly placed (Ref : 270198).
You can see all the CORIMA wheels hubs sketches on WWW.CORIMA.COM
How to set new bearings inside the cassette body ?
- Make sure the 2 toroidal seals NBR (21X1) (Ref : 270198) are correctly placed in their groove.
- Put the bearing 6801 (Ref : 270223) at the toroidal seals level.
- Set the 14.5 mm aluminum shouldered spacer (Ref : 400222) in the correct sense (shoulder on pinion side).
- Put the bearing 6901 (Ref: 270188) or the bearing 6001 (Ref: 270225) in its housing with a shoulder axle and a mallet.
- Set a pinion on the cassette body and use a whip to maintain it.
- Use a 19 mm Allen key to screw again the blocking screw M30 6X24TPI (Ref : 400231).
(WARNING ! The smooth side must be placed on the external side of the cassette body). The tightening torque is 10Nm.
- We recommend to put a drop of « low » lock-nut to maintain the the position of the blocking screw M30 6X24TPI
(Ref : 400231).
- Set the cassette body on the hub again (see Chapter 7 – How to change the complete cassette body).
- Check the claws (Ref : 400163), the springs (Ref : 270126) and the steel spacer (Ref : 400118) are correctly set.
13-1 | CLEANING WHEELS
To clean your wheel, don’t use any high-pressure water device, especially to clean the hub in which pressurized water may
penetrate and deteriorate the bearings or components of your cassette body for the rear wheel. Clear water is convenient,
do not use product that you chemically damage the epoxy resin of the composite. Use a cloth to dry your wheel.
13-2 | TRANSPORT AND STORAGE
Transport your wheels in protection wheelbags provided for this purpose; protect them from shocks. Avoid exposing your
wheels to high temperatures (sunshine, behind car windows, etc.).
At the end of each season, we recommend dismounting the axle from the wheel and drying the hub’s interior to prevent
a residual humidity from degrading the quality of the bearings or the components of your cassette body for the rear
wheel. Leave your wheels during the winter in a dry location and remount your wheel axles for your first ride at the start
of t
he biking season.