Differences
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techtalk:evo:engmech04 [2022/10/08 06:21] hippysmack [Rocker Box Gaskets] |
techtalk:evo:engmech04 [2024/01/03 21:04] (current) hippysmack [Pushrods] |
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| |:::|Cover screw washer|6114 \\ 63858-49|Washer seals against air intake or exhaust. \\ 6114 - Reusable copper, replaced by fiber (1987) \\ -49 - Fiber washer, reusable unless breaks or erodes.|{{ :techtalk:evo:engmech:1986-2003_sportster_rocker_box_cover_washer_6114_by_57harleyrider.jpg?linkonly |6114}} ((photo courtesy of Ebay seller, 57harleyrider. [[https://www.ebay.com/str/57harleyrider|Link to Ebay Store]] )) \\ {{ :techtalk:evo:engmech:1986-2003_sportster_rocker_box_cover_washers_63858-49_by_robisonmotorcycles.jpg?linkonly |-49}} ((photo courtesy of Ebay seller, Robison Motorcycles [[ https://www.ebay.com/str/robisonmotorcycles?_trksid=p2047675.l2563 |Link to Ebay Store]] ))| | |:::|Cover screw washer|6114 \\ 63858-49|Washer seals against air intake or exhaust. \\ 6114 - Reusable copper, replaced by fiber (1987) \\ -49 - Fiber washer, reusable unless breaks or erodes.|{{ :techtalk:evo:engmech:1986-2003_sportster_rocker_box_cover_washer_6114_by_57harleyrider.jpg?linkonly |6114}} ((photo courtesy of Ebay seller, 57harleyrider. [[https://www.ebay.com/str/57harleyrider|Link to Ebay Store]] )) \\ {{ :techtalk:evo:engmech:1986-2003_sportster_rocker_box_cover_washers_63858-49_by_robisonmotorcycles.jpg?linkonly |-49}} ((photo courtesy of Ebay seller, Robison Motorcycles [[ https://www.ebay.com/str/robisonmotorcycles?_trksid=p2047675.l2563 |Link to Ebay Store]] ))| | ||
| |1991-2003|Upper (cover gasket)|17354-89| |{{ :techtalk:evo:engmech:1991-2003_rocker_box_cover_gasket_17354-89_by_rusty_dusty_motorocycle_parts.jpg?linkonly |-89}} ((photo courtesy of Ebay seller, Rusty Dusty Motorcycle Parts. [[https://www.ebay.com/str/bialystreasures|Link to Ebay Store]] ))| | |1991-2003|Upper (cover gasket)|17354-89| |{{ :techtalk:evo:engmech:1991-2003_rocker_box_cover_gasket_17354-89_by_rusty_dusty_motorocycle_parts.jpg?linkonly |-89}} ((photo courtesy of Ebay seller, Rusty Dusty Motorcycle Parts. [[https://www.ebay.com/str/bialystreasures|Link to Ebay Store]] ))| | ||
| - | |:::|Lower (middle section)|17353-89 \\ 17353-89A \\ 17353-89B \\ 17353-89C|-A, -B, -C gaskets redesigned \\ several times for 04-06 models. \\ Original -89 Ok to use on 91-03 models.|{{ :techtalk:evo:engmech:1991-2003_sportster_rocker_box_middle_section_gasket_17353-89_by_hudsonvalleymotorcycleparts.jpg?linkonly |-89}} ((photo courtesy of Northway Motorcycle Parts. [[https://www.ebay.com/str/northwayparts?_trksid=p2047675.m3561.l2563|Link to Ebay Store]] )) \\ {{ :techtalk:evo:engmech:1991-2006_sportster_rocker_box_middle_section_gasket_17353-89c_by_harleyguys.jpg?linkonly |-89C}} ((photo courtesy of Ebay seller, harleyguys [[https://www.ebay.com/str/used2bviperizer2?_trksid=p2047675.l2563|Link to Ebay Store]] ))| | + | |:::|Lower (middle section)|17353-89 \\ 17353-89A \\ 17353-89B \\ 17353-89C|-89 is black, has round breather holes \\ -A, -B, -C gaskets redesigned \\ several times for 04-06 models. \\ Original -89 Ok to use on 91-03 models.|{{ :techtalk:evo:engmech:1991-2003_sportster_rocker_box_middle_section_gasket_17353-89_by_hudsonvalleymotorcycleparts.jpg?linkonly |-89}} ((photo courtesy of Northway Motorcycle Parts. [[https://www.ebay.com/str/northwayparts?_trksid=p2047675.m3561.l2563|Link to Ebay Store]] )) \\ {{ :techtalk:evo:engmech:1991-2006_sportster_rocker_box_middle_section_gasket_17353-89c_by_harleyguys.jpg?linkonly |-89C}} ((photo courtesy of Ebay seller, harleyguys [[https://www.ebay.com/str/used2bviperizer2?_trksid=p2047675.l2563|Link to Ebay Store]] ))| |
| |:::|Inner (bottom section)|17358-84A|Small rectangle gasket on top of bottom section.| | |:::|Inner (bottom section)|17358-84A|Small rectangle gasket on top of bottom section.| | ||
| |:::|Head (bottom section)|(L) 16779-84A, \\ (R) 16778-84A|Gasket between lower box and heads.| | | |:::|Head (bottom section)|(L) 16779-84A, \\ (R) 16778-84A|Gasket between lower box and heads.| | | ||
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| |:::|Breather valves|(F) 26010-04|Directional and cannot be installed backwards.|See \\ [[techtalk:evo:engmech07|Breather page]]| | |:::|Breather valves|(F) 26010-04|Directional and cannot be installed backwards.|See \\ [[techtalk:evo:engmech07|Breather page]]| | ||
| |:::|:::|(R) 26011-04|:::|:::| | |:::|:::|(R) 26011-04|:::|:::| | ||
| - | |2007-Present|Upper (cover gasket)|17362-07|Does not include cutouts for the breather valve. \\ 17393-07 breather seal required.|{{ :techtalk:evo:engmech:2007-up_sportster_rocker_box_cover_gasket_17362-07_by_bikersnos.jpg?linkonly |-07}} ((photo courtesy of BIKERSNOS.com. [[https://www.ebay.com/str/bikersnos?_trksid=p2047675.m3561.l2563|Link to Ebay Store]] )) | | + | |2007-Present|Upper (cover gasket)|17362-07 \\ 17362-07B \\ 17362-07C|Does not include cutouts for the breather valve. \\ 17393-07 breather seal required. \\ -07, thin orange rubber. \\ -07A, thin orange crush dimpled rubber.\\ -07B, thin black rubber. \\ -07C, thin crush dimpled black rubber.| | |
| + | |:::|Inner (bottom section)|17695-07 \\ 17695-07A \\ 17695-07B \\ 17695-07C|-07 thin orange rubber, top of bottom section. \\ -07A, orange rubber with crush dimples. \\ -07B, thin black rubber, \\ -07C, thin black rubber with crush dimples.| \\ {{ :techtalk:evo:engmech:2007-up_sportster_inner_rocker_box_gasket_17695-07a_by_mg000000.jpg?linkonly |-07A}} ((photo courtesy of Royal Motorworks Citroen Parts Plus, [[https://www.ebay.com/str/royalmotorworkscitroenpartsplus?_trksid=p2047675.m3561.l2563|Link to Ebay Store]] )) \\ {{ :techtalk:evo:engmech:2007-up_sportster_rocker_cover_inner_gasket_17695-07b_by_on_any_sunday_1961.jpg?linkonly |-07B}} ((photo courtesy of | ||
| + | Vintage Acquisitions, [[https://www.ebay.com/str/onanysunday1961?_trksid=p2047675.m3561.l2563|Link to Ebay Store]] )) \\ {{ :techtalk:evo:engmech:2007-up_sportster_rocker_box_inner_cover_gasket_17695-07c_by_1rosesofwood.jpg?linkonly |-07C}} ((photo courtesy of Ebay seller,1rosesofwood, [[https://www.ebay.com/str/rosesofwood?_trksid=p2047675.m3561.l2563|Link to Ebay Store]] ))| | ||
| |:::|Head (bottom section)|16800-84A|One piece gasket between lower box and head.| | | |:::|Head (bottom section)|16800-84A|One piece gasket between lower box and head.| | | ||
| - | |:::|Breather valves \\ (plastic units)|(F) 26012-07|Not a gasket but rather a breather valve. \\ Good maintenance to replace when cover is off. \\ Directional and cannot be installed backwards. \\ Same breather units as 04-06, required seal included.|See \\ [[techtalk:evo:engmech07|Breather page]]| | + | |:::|Breather valves \\ (plastic units)|(F) 26012-07|Not a gasket but rather a breather valve. \\ Good maintenance to replace when cover is off. \\ Directional and cannot be installed backwards. \\ Same breather units as 04-06, seal included.|See \\ [[techtalk:evo:engmech07|Breather page]]| |
| |:::|:::|(R) 26020-07|:::|:::| | |:::|:::|(R) 26020-07|:::|:::| | ||
| |:::|Breather valve seal|17393-07|Required to seal the breather valve into their holes \\ in the lower rocker box section.|{{:techtalk:evo:engmech:2007-present_sportster_breather_seal_gasket_17393-07_by_fox_cycle_works.jpg?linkonly|-07}} ((photo courtesy of Fox Cycle Works, [[https://www.ebay.com/str/foxcycleworks?_trksid=p2047675.m3561.l2563|Link to Ebay Store]] ))| | |:::|Breather valve seal|17393-07|Required to seal the breather valve into their holes \\ in the lower rocker box section.|{{:techtalk:evo:engmech:2007-present_sportster_breather_seal_gasket_17393-07_by_fox_cycle_works.jpg?linkonly|-07}} ((photo courtesy of Fox Cycle Works, [[https://www.ebay.com/str/foxcycleworks?_trksid=p2047675.m3561.l2563|Link to Ebay Store]] ))| | ||
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| In the pics below, a inside bore gauge is lined up app. straight from the lifter bore to the rocker arm slot for the pushrod. \\ | In the pics below, a inside bore gauge is lined up app. straight from the lifter bore to the rocker arm slot for the pushrod. \\ | ||
| This is the app. lean angle of the pushrods between the lifter and the rocker arm. \\ | This is the app. lean angle of the pushrods between the lifter and the rocker arm. \\ | ||
| - | The pushrod angle also changes as the rocker arm moves thru it's arc while the valve is opened and closed. ((Tomcatt of the XLFORUM http://xlforum.net/forums/showthread.php?t=2074861&page=3)) \\ | + | The pushrod angle also changes as the rocker arm moves thru it's arc while the valve is opened and closed. ((Tomcatt of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/efi-sportster-motorcycle-talk-2007-and-up/198138-lifters/page3?t=2074861&page=3)) \\ |
| {{:techtalk:evo:engmech:pushrod_lean_angle_1_by_hippysmack.jpg?direct&300|}} ((photo by Hippysmack)) {{:techtalk:evo:engmech:pushrod_lean_angle_2_by_hippysmack.jpg?direct&300|}} ((photo by Hippysmack)) \\ | {{:techtalk:evo:engmech:pushrod_lean_angle_1_by_hippysmack.jpg?direct&300|}} ((photo by Hippysmack)) {{:techtalk:evo:engmech:pushrod_lean_angle_2_by_hippysmack.jpg?direct&300|}} ((photo by Hippysmack)) \\ | ||
