I need torque specs for a yamaha yz 125 1986 please help

SOURCE: need torque specs for 98 yz 250,rebuilding engine

Go to the site below and you can download a free srevice manual for your bike.

http://www.carlsalter.com/motorcycle-manuals.asp

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mxtras

• 194 Answers
• Posted on Jan 25, 2010

SOURCE: what are the head torque spec on a yz 125 02

Head Nuts: 20 ft/lb
Cylinder Nuts: 22 ft/lb

I believe you can get a copy of the complete manual from the Yamaha website:
http://www.yamahaownershandbook.com.au/lib/download.php?f=5MV-28199-30.pdf

SOURCE: need torque specs for yamaha 2002 yz 125

Google it for your bike

SOURCE: what is the torque spec

15-18 foot pounds

SOURCE: i need to know the

I don't have the factory manual for the 83, but if the bolts are M8 x 1.25, the torque specs are 30NM. The oldest YZ book I have goes to 96, I checked for 96 to present is all the same. That is the standard torque for a fastener that size. Good luck!