Honda HRC216 Owner's Manual page 49

9. MAINTENANCE
5.
6.
7.
While holding the drive clutch lever
all the way forward, check the
position of the transmission arm.
The notch on the transmission arm
should align with the index mark
on the transmission case.
If adjustment is necessary, loosen
the drive clutch cable lock nuts
with a 10 mm wrench, and move
the adjuster up or down as
required. Tighten the lock nuts, and
recheck
transmission arm
alignment.
After the transmission arm is
precisely aligned, start the engine
and operate the drive clutch lever.
Check to be sure the drive clutch
lever operates properly. If the drive
clutch lever does not operate
properly after the cable is correctly
adjusted, take the mower to an
authorized Honda lawn mower
dealer for repair.
TRANSMISSION CASE
47