Boring out pinion shaft insert
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This video details a specific engine repair procedure for a Harley-Davidson motorcycle. The creator is boring out the right side of the engine case to accommodate a larger pinion shaft race, correcting a "wobbled out hole" caused by the previous race spinning. The process is described as relatively quick, around 15 minutes, unless line boring is required, which necessitates bolting both engine halves together. The creator notes that this is a common procedure handled by many dealerships.
