Bolt torque from cylinder head on yamaha f 50 tlrd four stroke

jr tech

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Joined
Jul 19, 2013
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2
Im going to change out the cylinder head gasket of the outboard and i just wanted to know if anyone knew the bolt torque. The cylinder head bolts have a #11 stamped on them, would it mean that it could be the torque? The bolt sequence comes stamped on the cylinder head itself, and on the outside of the cylinder head it gives a bolt value.
Its says: Torque 1st 23Nm 2nd Turn 12Nm, im guessing this would be the correct cylinder torque? Could anyone give me a hint.
 

jr tech

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Joined
Jul 19, 2013
Messages
2
Re: Bolt torque from cylinder head on yamaha f 50 tlrd four stroke

Thank you for the specs, i really appreciate it alot.
 

99yam40

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Joined
Sep 7, 2008
Messages
8,842
Re: Bolt torque from cylinder head on yamaha f 50 tlrd four stroke

it would be a very good idea to get a Yamaha service manual for your motor if you are working on it yourself.
I am sure it has lots of good info and the proper steps for all procedures
 
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