Rebuilt A 833 front oil leak
This is my process. I have been putting about a 1/8" chamfer in the bore. Once the shaft is close, I clean & dry the bore with brake kleen. Then wipe the bore with silicone. Sometimes there will be a scrape, or some rust pitting in the bore, and this helps fill those small voids.
This is my process. I have been putting about a 1/8" chamfer in the bore. Once the shaft is close, I clean & dry the bore with brake kleen. Then wipe the bore with silicone. Sometimes there will be a scrape, or some rust pitting in the bore, and this helps fill those small voids.