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techtalk:ref:oil06 [2019/05/24 14:54] hippysmack [Oil Pump Covers] |
techtalk:ref:oil06 [2019/05/25 02:21] hippysmack |
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| [[techtalk:ih:oil03#oil_pump|77-85 Oil Pump]] in the IH section of the Sportsterpedia. \\ | [[techtalk:ih:oil03#oil_pump|77-85 Oil Pump]] in the IH section of the Sportsterpedia. \\ | ||
| [[techtalk:evo:oil03|86-Present Oil Pump]] in the Evo section of the Sportsterpedia. \\ | [[techtalk:evo:oil03|86-Present Oil Pump]] in the Evo section of the Sportsterpedia. \\ | ||
| - | ===== Comparing 77-85, 98-06 and 07 and up Pumps ===== | + | ===== Comparing 77-85, 98-06 and 07 and up Pumps ====== |
| With a 98 style gasket on the 79 pump, the gasket fits nice and snug as it should be. \\ | With a 98 style gasket on the 79 pump, the gasket fits nice and snug as it should be. \\ | ||
| There were 3 different fitting changes to the 77-81 pump but the body stayed the same. \\ | There were 3 different fitting changes to the 77-81 pump but the body stayed the same. \\ | ||
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| |{{:techtalk:ref:oil:sportster_gerotor_oil_pump_comparison_8_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ref:oil:sportster_gerotor_oil_pump_comparison_9_by_hippysmack.jpg?direct&300|}}| | |{{:techtalk:ref:oil:sportster_gerotor_oil_pump_comparison_8_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ref:oil:sportster_gerotor_oil_pump_comparison_9_by_hippysmack.jpg?direct&300|}}| | ||
| - | ===== 77-85 and 86-90 Oil Pump Comparison ===== | + | ====== 77-85 and 86-90 Oil Pump Comparison ====== |
| The 79-85 pump was bolted to and outlined on the aluminum sheet. \\ | The 79-85 pump was bolted to and outlined on the aluminum sheet. \\ | ||
| The 86-80 pump was then bolted to the sheet clearly within the mark of the 79-85 pump. \\ | The 86-80 pump was then bolted to the sheet clearly within the mark of the 79-85 pump. \\ | ||
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| |{{:techtalk:ref:oil:77_and_86_oil_pump_comparison_2_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ref:oil:77_and_86_oil_pump_comparison_7_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ref:oil:77_and_86_oil_pump_comparison_8_by_hippysmack.jpg?direct&300|}}| | |{{:techtalk:ref:oil:77_and_86_oil_pump_comparison_2_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ref:oil:77_and_86_oil_pump_comparison_7_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ref:oil:77_and_86_oil_pump_comparison_8_by_hippysmack.jpg?direct&300|}}| | ||
| - | ==== Feed Gerotors ==== | + | ===== Feed Gerotors ===== |
| **77-85**: \\ | **77-85**: \\ | ||
| 77-85 feed gerotors are the same size with the exception of the L83 removal of the chamfer on the outside of the set. \\ | 77-85 feed gerotors are the same size with the exception of the L83 removal of the chamfer on the outside of the set. \\ | ||
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| |{{:techtalk:ref:oil:feed_gerotor_evolution_77-85.jpg?direct&300|}}|{{:techtalk:ref:oil:feed_gerotor_evolution_86-06.jpg?direct&300|}}|{{:techtalk:ref:oil:feed_gerotor_evolution_07-up.jpg?direct&300|}}| | |{{:techtalk:ref:oil:feed_gerotor_evolution_77-85.jpg?direct&300|}}|{{:techtalk:ref:oil:feed_gerotor_evolution_86-06.jpg?direct&300|}}|{{:techtalk:ref:oil:feed_gerotor_evolution_07-up.jpg?direct&300|}}| | ||
| - | ==== Return (scavenge) Gerotors ==== | + | ===== Return (scavenge) Gerotors ===== |
| **77-90**: \\ | **77-90**: \\ | ||
| 77-85 return gerotors are the same size with the exception of the L83 removal of the chamfer on the outside of the set. \\ | 77-85 return gerotors are the same size with the exception of the L83 removal of the chamfer on the outside of the set. \\ | ||
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| - | ==== Oil Pump Covers ==== | + | ===== Oil Pump Covers ===== |
| **86-90 cover on 77-85 pump body**: \\ | **86-90 cover on 77-85 pump body**: \\ | ||
| Installing an 86 cover on the 77-85 oil pump creates problems. \\ | Installing an 86 cover on the 77-85 oil pump creates problems. \\ | ||
