ā 30 ā
High altitude operation
This engine may require a high altitude carburetor kit to ensure correct engine operation
at altitudes above 4000 ft. (1219 meters). If you operate your engine at altitudes above
4000 ft. (1219 meters) consistently, have your local Yamaha dealer perform the neces-
sary carburetor modification. This engine should be operated in its original configuration
below 4000 ft. (1219 meters) as damage may occur if high altitude carburetor kit is
installed and operated below 4000 ft. (1219 meters).
7P6-F8199-13.indd 30 2019/12/11 9:57:26