WORKSHOP MANUAL
MPV 320W / 520W
Chapter
5 - TRANSMISSION - WHEELS - STEERING
EDITION
2017
PAGE
29 /
64
1. Remove each bearing (1) using a 10 - 12 mm
diameter round bar (2); insert it from the op-
posite side and hammer it on various points
around the internal circumference of the bear-
ing.
2. The new bearing must be inserted with the
help of a plastic mallet or a bronze buffer (3)
working only on the outer ring of the bearing.
IMPORTANT
We recommend you always re-
place both hub bearings.
5.2.4 Replacement and repair of tyres
The tyres used on this machine are of the «Tubeless» type and so every repair of a hole in the tyre
must be done by a tyre specialist according to the methods used for this type of tyre.
IMPORTANT
The rear tires can have different rolling diameters, due to wear or after replacement
of one of the two. These differences must never be offset by varying the inflation pressure, which
must ALWAYS be the same for both.
After the replacement of one or both tyres, it is always necessary to:
• Check the inflation pressure
[
3.1].
2
1
1
3
1