Place the cup spring in position.
•
Insert the freewheel (oiled with engine oil) into the
•
outer race.
Install the outer race (with clamp block facing
•
cover plate); the cup spring must snap into the
outer race.
Place the cover plate in position.
•
X
Tightening torque:
Retaining screws.......................................... 10 Nm
Push the freewheel gear on to the layshaft while
•
turning it clockwise.
Push the thrust washer and O-ring on to the lay-
•
shaft.
11.18
Removing and installing layshaft nee-
dle roller bearing
Removing bearing
Heat the bearing seat to 100 °C.
•
Pull out the bearing with counter-support,
•
BMW No. 00 8 570, and internal puller 21/3,
BMW No. 00 8 574.
If the bearing is defective and cannot be pulled
•
out, carefully cut through the needle roller sleeve
with a grinder.
Installing bearing
Heat the bearing seat to 120 °C.
•
Centre the bearing and drive it in with a
•
LT110190
21 mm (0.82 in) drift with a pin of smaller
diameter (15.95 mm/0.628 in).