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big end torque value

Posted: Sun Jun 17, 2012 7:51 pm
by grovesa
hey all,

what is the torque value for big end bearings? and the main bearings?

My engine is an 803cc

many thanks

Re: big end torque value

Posted: Sun Jun 17, 2012 8:10 pm
by grovesa
also,

can anyone tell me whether the big end bolts are made of high tensile steel or if not what they were made of?
and what size these bolts are?

Re: big end torque value

Posted: Sun Jun 17, 2012 9:37 pm
by bmcecosse
Of course they are HT steel! You MUST use original bolts.......no substitutes allowed.......
33 ft lbf for big end bolts and 65 ft lbf for mains nuts. I'm a bit surprised how low that b/end figure is.

Re: big end torque value

Posted: Mon Jun 18, 2012 8:19 am
by grovesa
Great

thanks