APRILIA RS4 125 Service Station Manual page 212

Suspensions
•
Undo the cap and partially pull out the
piston
•
Using a wrench to prevent the internal
piston from rotating
•
Remove the cap
CAUTION
BEFORE PROCEEDING WITH THE FOLLOWING OPERATIONS GET A SUITABLE COLLECTION
CONTAINER.
•
Remove the stem from the vice and
drain off the oil inside it into the collec-
tion container.
SUSP - 212
RS4 125