APRILIA Tuono V4 1100 Factory Service Station Manual page 438

Suspensions
•
Clamp the sleeve in a vice and, by lev-
ering it alternately at various points,
remove the anti-dust seal (3) from the
sleeve (2).
•
Remove the retaining ring (4).
•
Remove the shaft seal (5) by levering
it alternately at various points.
CAUTION
PROTECT THE EDGE OF THE SLEEVE IN ORDER TO
AVOID RUINING IT WHILE REMOVING THE SHAFT SEAL
(5).
Replace the following components with new ones:
- shaft seal (5)
- anti-dust seal (3)
CAUTION
PROCEED WITH EXTREME CAUTION IN ORDER TO PREVENT FOREIGN BODIES FROM EN-
TERING THE SLEEVE OR THE WHEEL HOLDER SHAFT. DO NOT REUSE THE OIL THAT WAS
DRAINED EARLIER
Checking the components
TUONO V4 1100
NOTE
THE FOLLOWING OPERATIONS REFER TO THE SACHS FORKS.
stanchion
Check that the sliding surface is not scratched or scored.
Any scoring can be removed by sanding with damp sandpaper (grain 1).
SUSP - 438
Tuono V4 1100 Factory