Honda PIONEER SXS500M 2020 Owner's Manual page 151

Reverse Inhibitor System
Adjustment
1. To adjust, remove the front hood (page 105), loosen the lock nut,
and turn the adjusting nut.
After adjustment, tighten the lock nut securely and check for
smooth operation of the reverse lever.
2. Install the remaining parts in the reverse order of removal.
UNDER FRONT HOOD
lock nut
144
Servicing Your Honda
adjusting nut
increase
freeplay
decrease
freeplay