BMW K 1200 LT 1999 Repair Manual page 200

23 4 771
23 4 772
23 4 712
23 4 711
Replacing the shaft sealing rings in
the gearbox housing and gearbox
cover
L
Note:
All shaft sealing rings can be replaced with the gear-
box installed, apart from the input-side shaft sealing
ring on the input shaft.
Replace all shaft sealing rings if the gearbox is fully
disassembled.
Lightly oil the sealing lips before installing the shaft
sealing rings.
Replacing input shaft sealing ring at
input side
•
Lever out the shaft sealing ring with a screw-
driver.
•
Drive in the new sealing ring with the sealing lips
facing inwards, using slip-over sleeve,
BMW No. 23 4 712, and drift,
BMW No. 23 4 711.
23 4 732
Replacing output shaft sealing ring
e
Caution:
The sealing washer for the grooved ball bearing is
immediately behind the shaft sealing ring: take care
not to damage the sealing washer when removing
the sealing ring.
•
Carefully lever out the shaft sealing ring with a
screwdriver.
•
Install the sealing ring with the sealing lip facing
inwards, using assembly sleeve,
BMW No. 23 4 732, and drift,
BMW No. 23 4 731.
Replacing shaft sealing ring for
selector shaft of reverser
•
Remove the gear-shift lever.
•
Lever out the shaft sealing ring with a screw-
driver.
•
Drive in the new sealing ring with the sealing lips
facing inwards, using slip-over sleeve,
BMW No. 23 4 772, and drift,
BMW No. 23 4 771.
•
Reinstall the gear-shift lever
23 4 731
KL230110
23.7