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techtalk:ref:genmsr04a [2020/10/29 22:07]
hippysmack created
techtalk:ref:genmsr04a [2020/10/29 22:35]
hippysmack [Modifying a Rubber Stopper for Oil Tank Pressure Testing]
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 ====== Modifying a Rubber Stopper for Oil Tank Pressure Testing ====== ====== Modifying a Rubber Stopper for Oil Tank Pressure Testing ======
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 +If you need a modded oil cap with a hose fitting for testing purposes, a rubber stopper can be modified to work. \\
 +The one below was modified to fit inside a 1998 Sportster oil tank (hole is tapered, app. 1.274" to app. 1.224"​). \\
  
 +A rubber stopper can be purchased at local hardware stores. The one below was bought from Lowes. \\
 +The Hillman 4.6" black neoprene hole plug (taper 1-3/8" x 1-3/​16"​) will work by simply drilling a hole through the center of it. \\
 +However, if it can't be found, the Hillman 1-5/8" x 1-5/​16"​ x 1" can be slimmed down to work. \\
 +It is actually too big and the smallest part of the taper is all you can get into the oil cap hole. \\
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 +The 1-5/8" plug was used below. See the before and after pic below. The plug will go in the hole but not very far. \\
 +It is possible to simply hold it into the tank since it will go. But the one below was shaved to allow hands free operation. \\
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 +{{:​techtalk:​ref:​genmsr:​homemade_test_oil_cap_7_by_hippysmack.jpg?​direct&​300|}} ((photo by Hippysmack)) \\
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 +{{:​techtalk:​ref:​genmsr:​homemade_test_oil_cap_2_by_hippysmack.jpg?​direct&​300|}} {{:​techtalk:​ref:​genmsr:​homemade_test_oil_cap_8_by_hippysmack.jpg?​direct&​300|}}{{:​techtalk:​ref:​genmsr:​homemade_test_oil_cap_1_by_hippysmack.jpg?​direct&​300|}} \\
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 +{{:​techtalk:​ref:​genmsr:​homemade_test_oil_cap_4_by_hippysmack.jpg?​direct&​300|}}{{:​techtalk:​ref:​genmsr:​homemade_test_oil_cap_5_by_hippysmack.jpg?​direct&​300|}}{{:​techtalk:​ref:​genmsr:​homemade_test_oil_cap_6_by_hippysmack.jpg?​direct&​300|}} \\