APRILIA TUONO V4 R a-PRC ABS User Manual

DO NOT HIT THE BALLS AND/OR THE INTERNAL RING.
CHECK THE CONDITION OF ALL COMPONENTS AND OF THE COMPONENTS INDICATED AS
FOLLOWS IN PARTICULAR.
SWINGARM BEARINGS
Carry out the check with the bearings fitted on the swingarm.
ROTATION CHECK
•
Manually rotate the inside ring of each bearing. Rotation must be constant, smooth and
noiseless.
If one or both bearings do not fall within the control parameters:
•
Replace both swingarm bearings.
RADIAL AND AXIAL CLEARANCE CHECK
•
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 swingarm bearings.
ALWAYS REPLACE BOTH BEARINGS.
ALWAYS REPLACE THE BEARINGS WITH COMPONENTS OF THE SAME TYPE.
SWINGARM SEALS
•
Check that the gaskets are in good conditions; replace them if they show signs of damage
or excessive wear.
ALWAYS REPLACE BOTH SEALS TOGETHER.
ALWAYS REPLACE THE SEALS WITH COMPONENTS OF THE SAME TYPE.
SWINGARM PIN
•
Use a dial gauge to check the swing-
arm pin eccentricity. If the eccentricity
exceeds the limit value, replace the
swingarm pin.
Maximum eccentricity: 0.3 mm (0.012 in)
TUONO V4 R a-PRC ABS Chassis
CHAS - 433

APRILIA TUONO V4 R a-PRC ABS Specifications

General

Brand	APRILIA
Model	TUONO V4 R a-PRC ABS
Category	Motorcycle
Language	English