1999 yamaha 25hp 4 stroke torque specs?

nitrousmikey

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Join Date: Nov 2014

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#1

1999 yamaha 25hp 4 stroke torque specs?

11-20-2014, 11:21 PM

any body know rods ,mains and block halve bolt torque specs or link where I can find this info. Also what is best to seal case halves
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TownsendsFJR1300

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Join Date: Aug 2011

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11-21-2014, 07:44 AM

I would invest in a shop manual.

If its not stamped on the cases, there is a SPECIFIC pattern for tightening the cases back together.

Yamaha makes a sealer specific for the (gasketless) cases. The part # in the manual is probably different than on-line as some of thise #'s changed(same product thou)..

Scott
1997 Angler 204, Center Console powered by a 2006 Yamaha F150TXR
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