Bearings D, E and G, Checking For Wear

Bearings D, E and G, Checking for Wear - 01J, Continuously Variable Transmission (CVT)





2 - Bearing "D"

^ Disc set roller bearing "I"
^ Different versions: with or without inner race
^ Checking

3 - Bearing "E"

^ Disc set ball bearing "I"
^ Checking

4 - Intermediate housing

^ With bearing "G" (roller bearing with disc set "II")
^ Bearing "G", Checking
^ Bearing "G" Running Surface, Checking





Checking bearing "D" (roller bearing for disc set "I")

Note:
^ There are two versions of bearing "D": without bearing inner race or with bearing inner race.

- Check bearing "D" - 1 - (in the illustration, version without inner race) for damage:

^ The roller bearing must not have any surface damage.
^ The bearing cage must not have any cracks or breaks.

- To see if there is any damage on the roller bearings, run your finger nail over the entire running surface.

^ Very light wear grooves and damage cannot be detected to the finger touch.
^ If wear grooves or damage is detected, the bearing "D" must be replaced.

- Also check the running surface on the disc set "I".





Checking bearing "E" (ball bearing for disc set "I")

- Check bearing "E" - 1 - for damage.

^ The balls and running surfaces must not have any damage or chips.
^ The ball bearing must not run "smoothly" when spinning.

- Also check running surface on the disc set "I".





Checking bearing "G" (roller bearing for disc set "II")

- Check bearing "G" - 1 - for damage.

^ The roller bearing must not have any surface damage.
^ The bearing cage must not have any cracks or breaks.

- To see if there is any damage on the roller bearings, run your finger nail over the entire running surface.

^ Very light wear grooves and damage cannot be detected to the finger by touch.
^ If bearing "G" is damaged, then the transmission must be replaced.

- Also check running surface on bearing "G" on the disc set "II"