Honda NM4 2018 Owner's Manual page 103

Inspect the sprockets.
5.
Clean and lubricate the drive chain.
6.
P. 69
2
Adjusting the Drive Chain Slack
Adjusting the chain requires special tools.
Have the drive chain slack adjusted by your
dealer.
When adjusting the drive chain slack, be
careful not to damage the wheel speed
sensor and pulser ring.
Shift the transmission to Neutral. Stop the
1.
engine.
Place your motorcycle on its side stand on
2.
a firm, level surface.
Move the muffler outward.
3.
Loosen the rear axle nut.
4.
Loosen the lock nuts on both sides of the
5.
adjusting bolts.
P. 68
2
P. 117
2
Drive Chain Adjusting the Drive Chain Slack
u
Pulser ring Wheel speed sensor
Adjusting
plate
Scale
graduation
Rear axle nut
Lock nut
Adjusting bolt
Lock nut
Adjusting bolt
Rear edge of
adjusting plate
Scale
graduation
Continued
99