grimmy
Weekend rider
Posts: 68
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Post by grimmy on May 25, 2013 13:47:45 GMT 1
Are crank cases a matched pair or can you put to different cases together.  |
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Post by steven on May 25, 2013 17:13:51 GMT 1
hi,
yes, they are a matched pair, they are line bored as a pair.
there is a hand engraved number on both crankcase halfs which is behind the alternator rotor, both numbers should be the same.
I have heard of people using different halfs with unmatched numbers,
but,
using two different halfs goes against all engineering principals.
im sure plenty of folk have done it with no probs, i dont fancy it, and would be driving about with the thought in the back of my head that... this thing is going to "nip" up at any moment.
only my 2p,s worth.
steven.
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