Kohler K-18829 Guía De Instalación Y Cuidado página 8

Adjust the Carriage Height (cont.)
NOTE: As you lower the carriage, make sure that the elbow aligns
with the waste outlet pipe.
NOTE: If applicable, confirm that the gasket on the elbow stays
correctly positioned as it enters the waste outlet pipe.
Adjust the carriage until the desired height is reached. Use a
wrench to securely tighten the nuts to secure the legs in place.
NOTE: If a cast iron elbow is required, make the connections
following all applicable codes.
1246750-2-C 8 Kohler Co.