22/01/2026
Kawasaki ZX-9R Engine Case Repair
I recently took in a Kawasaki ZX-9R engine with damaged crankcases. The cases had been previously welded, but they were still leaking; initially, it was thought that the joining sealant was the culprit.
However, after removing the lower case, I discovered a significant crack that the previous repair had missed. I sent it out to my specialist, who successfully rebuilt the damaged corner, saving the customer the cost of a full replacement.
The engine is now back together with brand-new gaskets and seals, ready for the customer to collect and refit.