Differences
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techtalk:evo:engmech02 [2019/09/23 19:49] hippysmack [Pinion Gear] |
techtalk:evo:engmech02 [2019/09/23 19:53] hippysmack [Pinion Gear] |
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| The woodruff key on the pinion shaft has ben subject to shearing. \\ | The woodruff key on the pinion shaft has ben subject to shearing. \\ | ||
| There is a bronze oil pump gear available which is considered an upgrade but that won't stop the key from shearing. \\ | There is a bronze oil pump gear available which is considered an upgrade but that won't stop the key from shearing. \\ | ||
| + | Read more about the [[techtalk:evo:oil03#oil_pump_drive_gear|oil pump drive gear failure and upgrade]] here in the Sportsterpedia. \\ | ||
| What happens is the crank develops a little run-out (especially when the power level is raised). ((http://xlforum.net/forums/showthread.php?t=1666277 of the XLFORUM http://xlforum.net/forums/showthread.php?t=1666277)) \\ | What happens is the crank develops a little run-out (especially when the power level is raised). ((http://xlforum.net/forums/showthread.php?t=1666277 of the XLFORUM http://xlforum.net/forums/showthread.php?t=1666277)) \\ | ||
| This causes the teeth of the steel oil pump drive gear to wear badly on one side. \\ | This causes the teeth of the steel oil pump drive gear to wear badly on one side. \\ | ||
