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| techtalk:ih:oil03g [2024/09/01 17:24] – [Pump Body Damage] hippysmack | techtalk:ih:oil03g [2024/09/26 20:39] (current) – [Idler Shaft Removal] hippysmack | ||
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| This makes questionable imperfections more to a higher degree of scrutiny than 77-up gerotor pumps that don't require engine uprooting. \\ | This makes questionable imperfections more to a higher degree of scrutiny than 77-up gerotor pumps that don't require engine uprooting. \\ | ||
| - | Scratches in and around the gear pockets are not neccessarily a huge problem unless they are too frequent or too deep. \\ | ||
| - | How frequent or how deep are the real questions. Answers may generally be vague or not detailed enough. \\ | ||
| - | But the only answer that counts is the one YOU make as to whether to repair, replace or just keep using the old body. \\ | ||
| - | ====== Roll Pin Removal ====== | + | Below is a compilation of just a few oil pumps with various gear well damage. \\ |
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| + | ====== Roll Pin Damage/Removal ====== | ||
| Generally you have 3 lines of action depending on what you're up against. ((Dr Dick of the XLFORUM https:// | Generally you have 3 lines of action depending on what you're up against. ((Dr Dick of the XLFORUM https:// | ||
| - Squeeze exposed od of pin so it gets smaller and releases the press fit in the hole. | - Squeeze exposed od of pin so it gets smaller and releases the press fit in the hole. | ||
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| ====== Idler Shaft Removal ====== | ====== Idler Shaft Removal ====== | ||
| - | If the idler shaft is damaged, you can remove it by applying heat to the pump body and the shaft should fall out. \\ | + | If the idler shaft is damaged, you can remove it by applying heat (150°F) |
| - | Then press in a new shaft making sure it is set even on both sides of the pump. | + | Heat the pump body to (150°F) to install idler gear shaft. Shaft may not protrude above either oil pump body face. ((1972-2003 XR-750 Service Manual)) \\ |
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