Drive Chain - Honda XR400 Manual

Maintenance
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Drive Chain

< Chain Slack Check >
Place the motorcycle on the side stand and
pull the chain up and down at the mid-point
between the front and the rear sprockets.
Measure the slack using a ruler.
Drive chain slack: 15 ~ 25mm
Adjust the slack if out of the range.
Never ride the motorcycle if the slack is
60mm or more.
Roll the motorcycle back and forward to
observe the chain.
If the chain is jerky or noisy, have it serviced
/ replaced.
Contact an Authorized Honda Dealer for the
adjustment or the replacement.
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