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Sqeak From Eng When Hot

billyt

New member
"Hi Guys
I have a F80 4 strok


"Hi Guys
I have a F80 4 stroke Yamaha motor and it develops
a slight sqeak intermitently after about half an
hour to one our of use, it sounds like belt squeak
but i have placed a touch of lube on the belt while it is making the noise but have not been able to shut it up, i have also run the motor in a barrel but it seems i cant get it warm enough...
any ideas on what it could be"
 
"Could be the drive shaft bush

"Could be the drive shaft bushing, drop lower unit and look up in there, maybe a dab of grease, maybe a new bushing. Good Luck!"
 
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