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Nytro Cylinder head torque

m.schuey7

Expert
Joined
Feb 4, 2014
Messages
307
Location
Colorado Springs, CO.
Country
USA
Snowmobile
2011 Yamaha Nytro XTX
Hello,
Can anyone help me with the spec for cylinder head torque? Stock engine and head gasket. I just want to re-torque. Cold setting.

Thanks
 

The head bolts are torque to yield , you will need to replace them to re torque.
 
Initial torque is 25 ft lbs, loosen and re torque again too 25 ft lbs , then turn each bolt an additional 175-185 degrees. This is done with new headbolts as the old ones cant be reused or retorqued.
 


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