Yamaha EF7000 Service Manual page 144

Check that the governor link operate smoothly.
GOOD
Check that the governor spring is stretched.
GOOD
Check the governor adjustment.
GOOD
Check the governor weight and governor bushing
function.
GOOD
GOVERNOR OPERATION
NO GOOD
STRETCHED
NOT GOOD
NOT GOOD
6-9
TRBL
ENGINE
Adjust or replace.
Replace.
Adjust.
Adjust or replace.