Differences

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--- techtalk:evo:oil03 [2022/10/01 01:04]
hippysmack [Oil Pump Gaskets / Seals]
+++ techtalk:evo:oil03 [2023/07/21 01:52]
hippysmack [Priming the Oil Pump]
@@ Line 153: / Line 153: @@
     * If you let it sit long enough, oil will gravity drain inside the pump and prime it.
     * Another way to prime the pump is to use assembly lube on the gerotors and inside of the pump before installing it. ((aswracing of the XLFORUM http://xlforum.net/forums/showthread.php?p=4805186#post4805186)) \\ Then you have an instant hydraulic seal to help the oil pump suck oil from the hose.
-    * You can also using a large syringe with a tapered tip inserted into the oil supply hose on the bottom of the oil tank. ((ericfreeman of the XLFORUM http://xlforum.net/forums/showthread.php?p=5751479#post5751479)) \\ Then you can force feed oil the pump and on to the engine using this technique and it avoids having to mess with the sending unit.
+    * You can also using a large syringe with a tapered tip inserted into the oil supply hose on the bottom of the oil tank. ((ericfreeman of the XLFORUM http://xlforum.net/forums/showthread.php?p=5751479#post5751479)) \\ Then you can force feed oil to the pump and on to the engine using this technique.
 \\
 ====== Oil Pump - Complete Unit Part Numbers ======
@@ Line 218: / Line 218: @@
 |Year Model|Part#|Notes|Pics|
 |1977-1990 Sportster|26495-75|Oil pump to engine case mounting gasket|{{ :techtalk:evo:oil:1977-1990_sportster_oil_pump_mounting_gasket_26495-75_by_sum-body1.jpg?linkonly |Pic}} ((photo courtesy of Ebay seller, Sum-body's Harley Parts, [[https://www.ebay.com/str/sumbodysharleyparts|Link to Ebay Store]] ))  |
-|1986-E1987 Sportster|26433-77|Check valve O-ring|{{ :techtalk:ih:oil:1977-e1987_sportster_oil_pump_o-ring_26433-77_by_animalhouse2010.jpg?linkonly |Pic}} ((photo courtesy of Ebay seller, animalhouse2010, [[https://www.ebay.com/str/animalhouse2010?_trksid=p2047675.l2563|Link to Ebay store:]] ))|
 |1977-1990 Sportster|26434-76A|Pump cover to body O-ring seal \\ Can also use part #26434-76|{{ :techtalk:ih:oil:1977-1990_sportster_oil_pump_cover_o-ring_26434-76_by_morlel32.jpg?linkonly |Pic}} ((photo courtesy of C & M Sales, [[https://www.ebay.com/str/everythingmotorcycleparts?_trksid=p2047675.m3561.l2563|Link to Ebay Store]] ))|
 |1983-1990 Sportster|12036A|Shaft oil seal between divider plates. \\ Use only with outer plate 26493-75A|{{ :techtalk:ih:oil:1983-1990_sportster_oil_pump_shaft_seal_12036a_by_boneyard_cycles.jpg?linkonly |Pic}} ((photos courtesy of Boneyard Cycles in Melbourne, FL))|
@@ Line 224: / Line 223: @@
 |1994-2003 Sportster|26495-89A|:::|{{ :techtalk:evo:oil:1994-2003_sportster_oil_pump_mounting_gasket_26495-89a_by_sum-body1.jpg?linkonly |Pic}} ((photo courtesy of Ebay seller, Sum-body's Harley Parts, [[https://www.ebay.com/str/sumbodysharleyparts|Link to Ebay Store]] ))|
 |2004-Present Sportster|26495-89B|:::|  |
-|1991-Present Sportster|26434-91|Pump cover to body O-ring seal|  |
+|1991-Present Sportster|26434-91|Pump cover to body O-ring seal|{{ :techtalk:evo:oil:1991-present_sportster_pump_cover_to_body_o-ring_seal_26434-91_by_57harleyrider.jpg?linkonly |Pic}} ((photos courtesy of Ebay seller, 57harleyrider. [[https://www.ebay.com/str/57harleyrider|Link to Ebay Store]] ))|
+===== Leaky gaskets and hose connections =====
+==== Internal leaks ====
+Generally, oil will leak into the motor on shutdown (especially on extended shutdown periods). \\
+For more information on that, [[techtalk:ref:oil10|Click Here]] to view "Sit Sumping" in the REF section of the Sportsterpedia. \\
+Below is concerning an issue with gaskets or seals where either oil / air or both leak into the motor while riding. \\
+{{:techtalk:ih:oil:1977-up_sportster_oil_pump_internal_gasket_leak_by_hippysmack.gif?direct|}}
 ====== Oil Pump Date Code ======

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