HONDA CRF50F - Manual (Page 111)

38.5 in (978 mm)
39.3 in (997 mm)
Measure a span of 77 pins
103
Drive Chain
Servicing Your Honda
Replace the drive chain if chain slack is
excessive when the rear axle is moved to the
farthest limit of adjustment. Excessive slack
indicates the chain is worn beyond its service
limit.
To check the chain’s service limit, remove
the drive chain (page
). Then measure
the distance between a span of pins,
from pin center to pin center. If the distance
exceeds the service limit, the drive chain is
worn out and should be replaced.
(cont’d)
5.
New Chain:
Service Limit: 77
106