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techtalk:evo:engmech02 [2019/09/23 20:14] hippysmack [Pinion Gear] |
techtalk:evo:engmech02 [2020/03/02 04:42] hippysmack [Sub-Documents] |
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| ===== Sub-Documents ===== | ===== Sub-Documents ===== | ||
| * [[techtalk:evo:engmech02b|91-99 Lifter Pin Upgrade to 00-05 Lifter Pin Screws]] | * [[techtalk:evo:engmech02b|91-99 Lifter Pin Upgrade to 00-05 Lifter Pin Screws]] | ||
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| - | See also in the REF section of the Sportsterpedia: | ||
| - | |||
| * [[techtalk:ref:svcproc16|Hydraulic Lifter - Disassembly / Inspection / Assembly]] | * [[techtalk:ref:svcproc16|Hydraulic Lifter - Disassembly / Inspection / Assembly]] | ||
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| The new lifters were identified with the presence of two notches opposite each other in the pushrod socket. \\ | The new lifters were identified with the presence of two notches opposite each other in the pushrod socket. \\ | ||
| + | ===== Checking Lifter Pre-load ===== | ||
| + | |||
| + | Hydraulic lifters self-adjust over about a .100" range, from .050" preloaded to .150" preloaded. ((aswracing of the XLFORUM http://xlforum.net/forums/showthread.php?t=1720575)) \\ | ||
| + | They'll actually work outside that range but they might make noise, so it's best to stay in that range. \\ | ||
| ===== Oil feed to lifters ===== | ===== Oil feed to lifters ===== | ||
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| http://xlforum.net/forums/showthread.php?t=1963918 | http://xlforum.net/forums/showthread.php?t=1963918 | ||
| - | **Possible 91 and up woodruff key failure notice**: \\ | + | **Possible 91-up woodruff key failure notice**: \\ |
| 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. \\ | ||
