Super Jet Looking for 650 6m6 Service Manual

[datonetti]

I see the 701 manual in the Tech section but I need the specs for the 650 engine. Doing the top end prior to installing the B pipe and milled head.

 

[r6487]

cylinder is torqued to 14ft-lbs, then to 29ft-lbs
head is torqued to 11ft-lbs, then to 22 ft-lbs
spark plugs are 14 ft-lbs

 

[datonetti]

Thanks for the info. What I really need is the piston and cylinder specs.

 

[r6487]

cylinder bore diameter standard 77mm (3.03 in) wear limit 77.1 mm (3.035 in)
taper wear limit 0.08mm (0.003 in)
out of round wear limit 0.05mm (0.002 in)

piston skirt diameter standard 77mm (3.03 in) 10mm (0.4 in) or greater below wrist pin--replace

piston to cyl clearance 0.080--0.085 mm (0.0031--0.0033 in) limit 0.1mm (0.004 in)

piston ring side clearance top 0.03--0.05mm (0.0012-0.0020 in)

piston ring end gap 0.20-0.40mm (0.008-0.016 in)

piston pin outside diameter standard 20.000---19.995mm (0.7874--0.7872 in)< limit> 19.975mm (0.7864 in) free play at all replace

 

[datonetti]

r6487, thank you! Exactly what i was looking for. Very much appreciated.