Yamaha YP20G, Owner'S Manual

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1
Drain water after use
After use, open the drain plug to drain remaining water
from the casing.
NOTICE
Unless the casing is drained before storage, the
pump can be severely damaged by freezing water
if temperatures drop to 0 °C (32 °F) or below.
1
Drain port
705-038
2
3. Turn the fuel cock lever to the OFF.
2
OFF
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 necessary
carburetor modification. This engine should be operat-
ed in its original configuration below 4000 ft. (1219
meters) as damage may occur if high altitude carbure-
tor kit is installed and operated below 4000 ft. (1219
meters).
9CB-F8199-70-E0.indd 15 2015/02/11 9:20:32