Checking The Clutch Hub; Assembling The Clutch; Head And Timing - APRILIA SX 125 Service Station Manual

Engine

Checking the clutch hub

•
When the clutch hub is worn, this may
cause bell sliding problems. Replace
the hub if its surface has exceeded the
wear limit. Max. wear limit (A) 0.3 mm
(0.012 in).

Assembling the clutch

•
Check that the needle bearings are in-
stalled on the secondary shaft.
•
Install the clutch base.
•
Fit the disc pack pre-assembled on the
clutch base which has been previously
placed on the secondary shaft.

Head and timing

ENG - 104
RX SX 125