Honda XR650L 2019 Owner's Manual page 73

Tighten the rear axle nut.
6.
Torque: 65 lbf·ft (88 N·m, 9.0 kgf·m)
Recheck drive chain slack.
7.
If a torque wrench was not used for
installation, see your dealer as soon as
possible to verify proper assembly.
Improper assembly may lead to loss of
braking capacity.
Drive Chain Adjusting the Drive Chain Slack
u
# Checking the Drive Chain Wear
Check the chain wear label when adjusting
the drive chain. If the stopper pin on the
swingarm enters the red zone on the label
after the chain has been adjusted to the
proper slack, the chain is excessively worn
and must be replaced.
Chain: RK 520MOZ6 or DID 520V8
If necessary have the drive chain replaced by
your dealer.
Stopper pin
Red zone
71