APRILIA RX 50 - 1996 Manual page 27

26
Fig. 22
Fig. 23
CHAIN LUBRICATION (Fig. 23)
Lubricate the chain frequently (see "LUBRICANT
CHART") about every 1000 km.
CHAIN CHECKING (Fig. 24)
From time to time check the wear condition of the
chain; make sure that it is not too loose and that there
are no angles or seized links.
If any faults are found, change the chain.
c
Never fit a new drive chain on a sprocket
wheel/ crown gear with very worn teeth;
vice versa do not use a worn chain on a new
sprocket wheel/crown gear.