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techtalk:evo:engmech02d [2022/09/23 04:30] hippysmack [Why 1986-up Lifters Clack on Initial Startup] |
techtalk:evo:engmech02d [2022/09/23 16:07] hippysmack [Why 1986-up Lifters Clack on Initial Startup] |
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| ====== EVO: Engine Mechanicals - Sub-02D ====== | ====== EVO: Engine Mechanicals - Sub-02D ====== | ||
| ====== Why 1986-up Lifters Clack on Initial Startup ====== | ====== Why 1986-up Lifters Clack on Initial Startup ====== | ||
| + | [[techtalk:evo:engmech02c|Click Here]] to reference the Mechanical and Hydraulic Operation of these lifters in the Sportsterpedia. \\ | ||
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| The quick answer is it just takes a little time for system oil pressure to make it inside the lifters and pump them up. \\ | The quick answer is it just takes a little time for system oil pressure to make it inside the lifters and pump them up. \\ | ||
| This is quite normal on fresh builds and does tend to scare one that isn't looking for it. \\ | This is quite normal on fresh builds and does tend to scare one that isn't looking for it. \\ | ||
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| But the plunger will hit it's hard seat anyways when the oil level in the lower chamber gets too low. \\ | But the plunger will hit it's hard seat anyways when the oil level in the lower chamber gets too low. \\ | ||
| - | {{:techtalk:evo:engmech:1986-up_sportster_lifter_clacking_gif_by_hippysmack.gif?direct|}} ((animation by Hippysmack)) \\ | + | {{:techtalk:evo:engmech:AAA1986-up_sportster_lifter_clacking_gif_by_hippysmack.gif?direct|}} ((animation by Hippysmack)) \\ |
