APRILIA MSS Mana GT ABS, Service Station Manual

Page: 312 / 394

ALWAYS REPLACE BOTH BEARINGS.
ALWAYS REPLACE THE BEARINGS WITH OTHERS OF THE SAME TYPE.
•
Check the radial and axial clearance.
Axial clearance: a minimum axial clearance is allowed.
Radial clearance: none.
If one or both bearings do not fall within the control parameters:
•
Replace both wheel bearings.
REAR WHEEL GASKETS
•
Check that the gaskets are in good conditions; replace them if they show signs of damage
or excessive wear.
ALWAYS REPLACE BOTH GASKETS.
ALWAYS REPLACE THE GASKETS WITH OTHERS OF THE SAME TYPE.
REAR WHEEL AXLE
•
Use a dial gauge to check the wheel
axle eccentricity (1). Replace the
wheel axle if the eccentricity exceeds
the limit value (1).
Characteristic
Maximum eccentricity:
0.25 mm (0.0098 in)
REAR WHEEL RIM
•
Using a dial gauge, check that the ra-
dial (A) and the axial eccentricity (B) of
the rim (2) do not exceed the limit val-
ue.
An excessive eccentricity is usually caused by
worn or damaged bearings. Replace the rim (2) if
after replacing the bearings, the value is not within
the specified limit.
Characteristic
Maximum radial and axial eccentricity:
2 mm (0.0079 in)
Shock absorbers
Suspensions
MSS Mana GT ABS
SUSP - 312