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techtalk:ref:engmech01e [2018/07/07 18:38] hippysmack [Installing a Helicoil on a Drain Plug with the Engine in the Frame] |
techtalk:ref:engmech01e [2023/12/20 02:40] (current) hippysmack |
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| [[:techtalk:menu|{{ :techtalk:gototechnicalmenu.jpg|}}]] | [[:techtalk:menu|{{ :techtalk:gototechnicalmenu.jpg|}}]] | ||
| ====== REF: Engine Mechanicals - Sub-01E ====== | ====== REF: Engine Mechanicals - Sub-01E ====== | ||
| - | ====== Installing a Helicoil on a Drain Plug with the Engine in the Frame ====== | + | ====== Tapping or Installing a Helicoil on a Drain Plug with the Engine in the Frame ====== |
| * Drain the engine / primary oils and the gas tank. | * Drain the engine / primary oils and the gas tank. | ||
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| * Slip some plywood under the sheet if your on asphalt or concrete to keep from scratching things. | * Slip some plywood under the sheet if your on asphalt or concrete to keep from scratching things. | ||
| - | {{:techtalk:ref:engmech:primary_drain_plug_repair_1_by_freewheeler.jpg?direct&400|}} ((photo by Freewheeler of the XLFORUM http://xlforum.net/forums/showthread.php?t=1852458&highlight=stripped+plug)) {{:techtalk:ref:engmech:drain_plug_repair_1_by_xlchjoe.jpg?direct&400|}} ((photo by xlchjoe of the XLFORUM http://xlforum.net/forums/showthread.php?t=1200190&page=58)) | + | {{:techtalk:ref:engmech:primary_drain_plug_repair_1_by_freewheeler.jpg?direct&400|}} ((photo by Freewheeler of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/172781-helicoiling-the-primary-drain-plug?t=1852458&highlight=stripped+plug)) {{:techtalk:ref:engmech:drain_plug_repair_1_by_xlchjoe.jpg?direct&400|}} ((photo by xlchjoe of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-general-discussion-and-problems/122189-what-did-you-do-for-your-sporty-today/page58?t=1200190&page=58)) |
| * Using a drill with a handle will help keep the hole square. The hole needs to be good and straight for the new plug to seal. | * Using a drill with a handle will help keep the hole square. The hole needs to be good and straight for the new plug to seal. | ||
| * You can also buy a bushing with a good flush end and drill thru it while keeping it tight against the case to help keep the hole straight. | * You can also buy a bushing with a good flush end and drill thru it while keeping it tight against the case to help keep the hole straight. | ||
| - | | Helicoiled threads have to be straight with the sealing surface to allow a 360º seal underneath the plug head ((photo by xlchjoe of the XLFORUM http://xlforum.net/forums/showthread.php?t=1200190&page=58)) ((photo by sevenyears of famine of the XLFORUM http://xlforum.net/forums/showthread.php?t=1461031&highlight=stripped+primary+drain&page=6)) || | + | | Helicoiled threads have to be tapped straight with the sealing surface to allow a 360º \\ seal underneath the plug head or the plug will leak. ((photo by xlchjoe of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-general-discussion-and-problems/122189-what-did-you-do-for-your-sporty-today/page58?t=1200190&page=58)) ((photo by sevenyears of famine of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/135180-oil-drain-plug-leaking-woes/page6?t=1461031&highlight=stripped+primary+drain&page=6)) || |
| |{{:techtalk:ref:engmech:drain_plug_repair_2_by_xlchjoe.jpg?direct&300|}}|{{:techtalk:ref:engmech:helicoiled_plug_hole_1_by_sevenyears_of_famine.jpg?direct&300|}}| | |{{:techtalk:ref:engmech:drain_plug_repair_2_by_xlchjoe.jpg?direct&300|}}|{{:techtalk:ref:engmech:helicoiled_plug_hole_1_by_sevenyears_of_famine.jpg?direct&300|}}| | ||
| - | * Before drilling, the hole was packed with grease and a small piece of stainless was put on the other side to keep from drilling \\ anything and (hopefully) stopping some of the chips from falling further into the engine. ((photos by Freewheeler of the XLFORUM http://xlforum.net/forums/showthread.php?t=1852458&highlight=stripped+plug)) | + | |
| + | * Before drilling, the hole was packed with grease and a small piece of stainless was put on the other side to keep from drilling \\ anything and (hopefully) stopping some of the chips from falling further into the engine. ((photos by Freewheeler of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/172781-helicoiling-the-primary-drain-plug?t=1852458&highlight=stripped+plug)) | ||
| {{:techtalk:ref:engmech:primary_drain_plug_repair_3_by_freewheeler.jpg?direct&300|}} {{:techtalk:ref:engmech:primary_drain_plug_repair_4_by_freewheeler.jpg?direct&300|}} | {{:techtalk:ref:engmech:primary_drain_plug_repair_3_by_freewheeler.jpg?direct&300|}} {{:techtalk:ref:engmech:primary_drain_plug_repair_4_by_freewheeler.jpg?direct&300|}} | ||
| - | * This Helicoil kit (1/2" UNF) was used. ((photos by Freewheeler of the XLFORUM http://xlforum.net/forums/showthread.php?t=1852458&highlight=stripped+plug)) | + | * This Helicoil kit (1/2" UNF) was used. ((photos by Freewheeler of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/172781-helicoiling-the-primary-drain-plug?t=1852458&highlight=stripped+plug)) |
| {{:techtalk:ref:tools:helicoil_kit_by_freewheeler.jpg?direct&300|}} {{:techtalk:ref:engmech:primary_drain_plug_repair_5_by_freewheeler.jpg?direct&300|}} | {{:techtalk:ref:tools:helicoil_kit_by_freewheeler.jpg?direct&300|}} {{:techtalk:ref:engmech:primary_drain_plug_repair_5_by_freewheeler.jpg?direct&300|}} | ||
| - | * Tapped straight, cleaned up with the Helicoil installed. ((photos by Freewheeler of the XLFORUM http://xlforum.net/forums/showthread.php?t=1852458&highlight=stripped+plug)) | + | * Tapped straight, cleaned up with the Helicoil installed. ((photos by Freewheeler of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/172781-helicoiling-the-primary-drain-plug?t=1852458&highlight=stripped+plug)) |
| - | * With a pair of extremely sharp cutters, a couple of turns were cut off the insert before winding it into the case to shorten it.((photos by Freewheeler of the XLFORUM http://xlforum.net/forums/showthread.php?t=1852458&highlight=stripped+plug)) | + | * With a pair of extremely sharp cutters, a couple of turns were cut off the insert before winding it into the case to shorten it.((photos by Freewheeler of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/172781-helicoiling-the-primary-drain-plug?t=1852458&highlight=stripped+plug)) |
| {{:techtalk:ref:tools:tap_wrench_by_freewheeler.jpg?direct&400|}} {{:techtalk:ref:engmech:primary_drain_plug_repair_7_by_freewheeler.jpg?direct&400|}} | {{:techtalk:ref:tools:tap_wrench_by_freewheeler.jpg?direct&400|}} {{:techtalk:ref:engmech:primary_drain_plug_repair_7_by_freewheeler.jpg?direct&400|}} | ||
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| * The new drain plug was fabricated using an ordinary bolt (1/2" UNF) and a spare magnet. | * The new drain plug was fabricated using an ordinary bolt (1/2" UNF) and a spare magnet. | ||
| * The end of the bolt was drilled out and the magnet was glued in with some impact adhesive. | * The end of the bolt was drilled out and the magnet was glued in with some impact adhesive. | ||
| - | * Finished it up with a copper washer on the bolt (not pictured). ((photos by Freewheeler of the XLFORUM http://xlforum.net/forums/showthread.php?t=1852458&highlight=stripped+plug)) | + | * Finished it up with a copper washer on the bolt (not pictured). ((photos by Freewheeler of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/172781-helicoiling-the-primary-drain-plug?t=1852458&highlight=stripped+plug)) |
| {{:techtalk:ref:engmech:primary_drain_plug_repair_8_by_freewheeler..jpg?direct&300|}} {{:techtalk:ref:engmech:primary_drain_plug_repair_9_by_freewheeler.jpg?direct&300|}} {{:techtalk:ref:engmech:primary_drain_plug_repair_10_by_freewheeler..jpg?direct&300|}} | {{:techtalk:ref:engmech:primary_drain_plug_repair_8_by_freewheeler..jpg?direct&300|}} {{:techtalk:ref:engmech:primary_drain_plug_repair_9_by_freewheeler.jpg?direct&300|}} {{:techtalk:ref:engmech:primary_drain_plug_repair_10_by_freewheeler..jpg?direct&300|}} | ||
