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techtalk:evo:oil03m [2019/03/06 21:27] – [Cover] hippysmack | techtalk:evo:oil03m [2019/03/06 23:04] (current) – [Body] hippysmack |
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|{{: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_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|}}| |
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|{{: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_7_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|}}| |
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|{{: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_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 ===== |
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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. \\ |
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|{{: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|}}| |
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|{{: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|}}| |
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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. \\ | |
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|{{: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|}}| | |
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===== Gerotors ===== | ===== Gerotors ===== |
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|{{: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. \\ | |
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|{{: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|}}| |