600cc crankshaft

[mshaw]

Hi I have a 600cc crankshaft that I brought on ebay it as markings on it and I dont know what they mean Can any one help find out what they mean

P1010203.JPG

P1010201.JPG

thanks Mike

[dave16mct]

It's the size of the journals. 1.617" for the big end journal. 1.615" for the centre main journal.
Dave.

[mshaw]

Can you tell me if it needs a regrind or if it is any good

Mike

[dave16mct]

If the sizes are correct it's on it's first regrind (- 0.10" )
See the grinding details here: http://archives.jampot.dk/book/Workshop ... CHABLE.pdf
Page 24
Dave.

[mshaw]

Thanks very much Dave the trouble is I live in France as I don't speak French so I cant not get any info here so thanks to the club and the members that help

thanks again Mike

[dave16mct]

Those journals look good in the pictures, so if you've a micrometer or a digital caliper, measure to check if they're oval. You may not need to regind if they measure OK.
Dave.