Differences
This shows you the differences between two versions of the page.
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techtalk:evo:oil03m [2019/03/06 19:34] hippysmack |
techtalk:evo:oil03m [2019/03/06 23:04] (current) hippysmack [Body] |
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| More on the [[techtalk:evo:oil01|Evo Sportster Oiling System]] in the Sportsterpedia. \\ | More on the [[techtalk:evo:oil01|Evo Sportster Oiling System]] in the Sportsterpedia. \\ | ||
| - | ====== Pump Assembly with Bottom Cover Casting Number (26487-90) ====== | + | ====== Pump Assembly with Bottom Cover Casting Number (26487-90A) ====== |
| Oil is routed from the oil pump into the oil filter pad and then into a horizontal feed galley in the top of the gearcase. \\ | Oil is routed from the oil pump into the oil filter pad and then into a horizontal feed galley in the top of the gearcase. \\ | ||
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| The gearshaft for the -90A pump can be identified by having six hash marks across the top of the gear. \\ | The gearshaft for the -90A pump can be identified by having six hash marks across the top of the gear. \\ | ||
| ===== Body ===== | ===== Body ===== | ||
| + | |{{:techtalk:evo:oil:26485-90a_oil_pump_body_1_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:oil:26485-90a_oil_pump_body_2_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:oil:26485-90a_oil_pump_body_3_by_hippysmack.jpg?direct&300|}}| | ||
| + | |{{:techtalk:evo:oil:26485-90a_oil_pump_body_4_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:oil:26485-90a_oil_pump_body_5_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:oil:26485-90a_oil_pump_body_6_by_hippysmack.jpg?direct&300|}}| | ||
| + | |||
| + | |{{:techtalk:evo:oil:26485-90a_oil_pump_body_8_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:oil:26485-90a_oil_pump_body_9_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:oil:26485-90a_oil_pump_body_7_by_hippysmack.jpg?direct&300|}}| | ||
| ===== Cover ===== | ===== Cover ===== | ||
| + | |{{:techtalk:evo:oil:26487-90a_oil_pump_cover_1_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:oil:26487-90a_oil_pump_cover_2_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:oil:26487-90a_oil_pump_cover_5_by_hippysmack.jpg?direct&300|}}| | ||
| + | |||
| + | |{{:techtalk:evo:oil:26487-90a_oil_pump_cover_3_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:oil:26487-90a_oil_pump_cover_4_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:oil:26487-90a_oil_pump_cover_6_by_hippysmack.jpg?direct&300|}}| | ||
| ===== Gearshaft ===== | ===== Gearshaft ===== | ||
| There are two different gearshafts used for the two different pump casting numbers even though the catalog part # stayed the same. \\ | There are two different gearshafts used for the two different pump casting numbers even though the catalog part # stayed the same. \\ | ||
| Visually, they are identical. \\ | Visually, they are identical. \\ | ||
| + | However, the gearshaft used in the pump with bottom casting # 26487-90A is .005" longer and has six hash marks across the top of the gear to distinguish it. \\ | ||
| + | |||
| |{{:techtalk:evo:oil:91-97_oil_pump_gearshaft_1_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:oil:91-97_oil_pump_gearshaft_2_by_hippysmack.jpg?direct&300|}}| | |{{:techtalk:evo:oil:91-97_oil_pump_gearshaft_1_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:oil:91-97_oil_pump_gearshaft_2_by_hippysmack.jpg?direct&300|}}| | ||
| - | |{{:techtalk:evo:oil:91-97_oil_pump_gearshaft_4_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:oil:91-97_oil_pump_gearshaft_5_by_hippysmack.jpg?direct&300|}}| | + | |{{:techtalk:evo:oil:91-97_oil_pump_gearshaft_3.2_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:oil:91-97_oil_pump_gearshaft_4_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:oil:91-97_oil_pump_gearshaft_5_by_hippysmack.jpg?direct&300|}}| |
| - | However, the gearshaft used in the pump with bottom casting # 26487-90A is .005" longer and has six hash marks across the top of the gear to distinguish it. \\ | ||
| - | |||
| - | |{{:techtalk:evo:oil:91-97_oil_pump_gearshaft_6_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:oil:91-97_oil_pump_gearshaft_3.2_by_hippysmack.jpg?direct&300|}}| | ||
| ===== Gerotors ===== | ===== Gerotors ===== | ||
| - | |{{:techtalk:evo:oil:91-97_oil_pump_gerotors_by_hippysmack.jpg?direct&300|}}| | + | |{{:techtalk:evo:oil:91-97_oil_pump_gerotors_1_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:oil:91-97_oil_pump_gerotors_2_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:oil:91-97_oil_pump_gerotors_3_by_hippysmack.jpg?direct&300|}}| |
| ===== Separator Plate ===== | ===== Separator Plate ===== | ||
| - | The 91 oil pump only has only 1 separator plate. \\ | + | The 91 and up oil pumps only have 1 separator plate. \\ |
| - | The Moco got rid of the second plate and the spring washer as was in 86-90 pumps. \\ | + | |
| |{{:techtalk:evo:oil:91-97_oil_pump_separator_plate_1_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:oil:91-97_oil_pump_separator_plate_2_by_hippysmack.jpg?direct&300|}}| | |{{:techtalk:evo:oil:91-97_oil_pump_separator_plate_1_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:oil:91-97_oil_pump_separator_plate_2_by_hippysmack.jpg?direct&300|}}| | ||
