MAINTENANCE AND ADJUSTMENT
Remove the bolts and chain cover.
B. Chain Cover
Stretch the chain taut either by using
the chain adjusters, or by hanging a
10 kg (22 lb) weight on the chain.
Measure the length of 20 links on the
straight part of the chain from the pin
center of the 1st pin to the pin center
of the 21st pin. Since the chain may
wear unevenly, take measurements
at several places.
If the length exceeds the service limit,
the chain should be replaced.
Drive Chain 20-Link Length
319 mm (12.56 in.)