Renewing The Shaft Sealing Rings In The Gearbox Housing And Gearbox Cover; Renew The Input Shaft Sealing Ring At The Input End; Renewing Output Shaft Sealing Ring - BMW R 1200 C Repair Manual

23 4 711
23 4 712
Renewing the shaft sealing rings in the
gearbox housing and gearbox cover
L
Note:
All shaft sealing rings can be renewed with the gear-
box installed, apart from the input-side shaft sealing
ring on the input shaft.
If the gearbox is dismantled completely, all shaft
sealing rings must be renewed.
Before installing shaft sealing rings, oil their sealing
lips lightly.
Renew the input shaft sealing ring at the input
end
•
Lever the shaft sealing ring out with a screw-
driver.
•
Drive the new sealing ring in with the sealing lips
facing inwards, using slip-over sleeve,
BMW No. 23 4 712, and drift,
BMW No. 23 7 711.
23 4 732

Renewing output shaft sealing ring

e
Caution:
Never use a sharp tool to remove the output shaft
sealing ring, or the plastic washer on the deep-
groove ball bearing behind the shaft sealing ring
could be damaged.
•
Pull the shaft sealing ring out with puller,
BMW No. 00 8 590.
•
Install the sealing ring with the sealing lips facing
inwards, using slip-over sleeve,
BMW No. 23 4 732, and drift,
BMW No. 23 4 731.
00 8 590
23 4 731
C330150
23.7