APRILIA Tuono V4 1100 Factory Service Station Manual page 482

Chassis
•
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)
Installing
•
Spread a light coating of lubricating grease along the entire length of the swingarm pin.
•
Fit the adjustment bush into its seat and tighten by hand.
CAUTION
THE ADJUSTMENT BUSH MUST NOT PROTRUDE BEYOND THE INNER EDGE OF THE FRAME.
•
Supporting the front end of the swing-
arm, move it into a position which
aligns the holes while simultaneously
fitting the pin completely into place.
•
Ensure that the hexagonal profile on
the head of the pin is engaged correctly
in the hexagonal inner seat in the ad-
justment bush.
•
Fit the ring nut and hand-tighten by a
few turns.
•
Working from the right hand side of the
vehicle, turn the swingarm pin clock-
wise. This turns the adjustment bush,
driving the swingarm in until it is fully
seated.
•
Tighten to the specified torque.
CHAS - 482
Tuono V4 1100 Factory