Checking The Clutch Plates - APRILIA SL 750 SHIVER Service Station Manual

Engine
•
Collect the spacer and the needle
bearings.
•
Collect the shim washer.

Checking the clutch plates

•
Lay the friction discs and steel discs on
a level surface and check them for
cracks and potential distortions.
Maximum distortion allowed: 0.20 mm (0.0079
in)
•
Measure the driving plate thickness at
four positions, replace them all if not
complying with specifications.
CAUTION
THE STEEL DISCS MUST SHOW NO SCORES
OR TEMPERING COLOUR.
•
Measure the thickness of the clutch
discs at four positions, replace them if
not complying with specifications.
Thickness of nine drive discs: 2.5 mm (0.10 in).
Driven disc thickness: 2.95 ÷ 3.05 mm (0.116 ÷
0.120 in)
ENG - 18
SL 750 SHIVER