APRILIA RS4 125 Service Station Manual page 217

RS4 125
- O-ring gasket on the cap.
•
Check that there are no damages and/
or cracks; otherwise, replace it.
•
Check that the sliding bushings (1) for
good conditions.
•
If there are signs of excessive wear or
damage, replace the affected compo-
nent.
CAUTION
REMOVE ANY IMPURITY IN THE BUSHINGS, TAKING
CARE NOT TO SCRATCH THEIR SURFACE.
PAIOLI FORKS
WHEEL HOLDER STEM
•
Check the sliding surface for scorings and/or scratches. These scorings can be eliminated
by rubbing them with wet sandpaper (grain 1).
•
If the scorings are deep, replace the stem.
•
Use a dial gauge to check that the stem bending is below the limit value.
•
If over the value, replace the stem.
Bending limit: 0.2 mm
CAUTION
A BENT STEM SHOULD NEVER BE STRAIGHTENED BECAUSE ITS STRUCTURE WOULD BE
WEAKENED AND USING THE VEHICLE MAY BECOME DANGEROUS.
•
Check that there are no damages and/
or cracks; otherwise, replace it.
•
Check that the sliding bushings (1) for
good conditions.
•
If there are signs of excessive wear or
damage, replace the affected compo-
nent.
CAUTION
REMOVE ANY IMPURITY IN THE BUSHINGS, TAKING
CARE NOT TO SCRATCH THEIR SURFACE.
Replace the following components with new ones:
- sealing ring (2);
- dust scraper (3);
- O-rings on the cap (4).
Suspensions
SUSP - 217