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techtalk:evo:oil01k [2024/02/21 18:36]
– hippysmack |
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techtalk:evo:oil01k [2024/02/21 18:42] (current)
– [Oil Check Valve (77-E87)] hippysmack |
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| |{{:techtalk:evo:oil:77-e87_oil_check_valve_1_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:oil:77-e87_oil_check_valve_2_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:oil:86-e87_oil_check_valve_location_1_by_hippysmack.jpg?direct&300|}}| |
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**Dims**: \\ |
A small rod was inserted into the check valve to measure the plunger travel which is app. .0845" |
|{{:techtalk:ih:oil:77-85_oil_pump_check_valve_dim_4.jpg?direct&300|}}|{{:techtalk:ih:oil:77-85_oil_check_valve_7_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ih:oil:77-85_oil_check_valve_8_by_hippysmack.jpg?direct&300|}}| |
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The installed upper end is slightly smaller than the lower end. \\ |
The body is a two piece compressed design. |
|{{:techtalk:ih:oil:77-85_oil_pump_check_valve_dim_1.jpg?direct&300|}}|{{:techtalk:ih:oil:77-85_oil_pump_check_valve_dim_2.jpg?direct&300|}}|{{:techtalk:ih:oil:77-85_oil_pump_check_valve_dim_3.jpg?direct&300|}}| |
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App. .002" difference in diameter was noticed between the top and bottom of the hole in the check valve. |
|{{:techtalk:ih:oil:77-85_oil_check_valve_9_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ih:oil:77-85_oil_check_valve_10_by_hippysmack.jpg?direct&300|}}| |
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| ===== Oil Check Ball and Spring (L87-90) ===== |
