WHEELS & BRAKES
24
10
WHEEL BEARING RENEWAL:
Remove the wheel (see previous page).
Position the wheel so that the bearings (Fig.
10D-2) are easily removed from the inside of
the hub.
Remove the radial sealing (Fig. 10C-1) in order
to be able to remove the circlip (Fig. 10D-1),
one circlip only but two sealings per each hub.
Push the spacing sleeve to one side (Fig. 10C-
2) in order to position a suitable triblet onto the
backside of the inner ring of the opposite
bearing.
By crosswise (Fig. 10E-2) tapping onto the
bearing (Fig. 10E-1), knock the bearing out of
the hub. Follow the same procedure regarding
the opposite bearing. Be careful not to damage
the bearing bases in the hub.
Measure the length of the spacer sleeve which
should be minimum:
front wheel with speedometer
63,3 ± 0,15 mm
front wheel without speedometer
80,3 ± 0,15 mm
rear wheel
121,6 ± 0,15 mm
Replace if necessary.
Install the new bearing on the circlip side into
the hub and put on the circlip.
Turn the wheel and install the spacer sleeve
towards the bearing on the circlip side and then
install the next bearing towards the spacer
sleeve. The spacer sleeve should just slightly
be touching the two bearings.
Make sure to position the bearings in alignment
with the bearing bases in the hub and the spacer
sleeve in alignment with the two bearings.
Install the sealings and assembly the wheel in
the reverse order of disassembly.
10 A
Fig.
10C
Fig.
10D
Fig.
10E