Our Pet Pit Project - first time bike overhaul

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WeesyFix

Puppy
Joined
Jul 23, 2009
Messages
37
Reaction score
0
Location
Centurion
Bike
Yamaha XT660
My son and I are messing about with trying to fix up a "Chinese"...dont laugh :laughing4: 125 pit bike motor as a first time rebuild, trying to learn about all this engine stuff.  I need a bit of advice on some damage on the left crankcase.

Attached some pics of what it's supposed  to look like and what mine looks like, everything fits as it is supposed to, so not sure if the damage will cause any issues.

Grrrrr ... i need to know if i can live with the damage or if I need to replace the crankcase?
 

Attachments

  • left crankcase whole.JPG
    left crankcase whole.JPG
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  • left crankcase broken.JPG
    left crankcase broken.JPG
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  • left crankcase broken close up.JPG
    left crankcase broken close up.JPG
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