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techtalk:ih:engmech01 [2023/12/19 21:58] hippysmack [Oil Deflector / Separator Bushing Assembly (1957-1962)] |
techtalk:ih:engmech01 [2023/12/19 22:13] hippysmack [Shifter Shaft / Brake Shaft Hole Bushings and Plugs] |
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They had pre-assembled the brass to the steel before the steel was pressed into the cover. \\ | They had pre-assembled the brass to the steel before the steel was pressed into the cover. \\ | ||
Then dropped the spring into the cover and pressed the brass/steel assembly into the cover as a unit (and manipulated the spring to sit correctly if needed). \\ | Then dropped the spring into the cover and pressed the brass/steel assembly into the cover as a unit (and manipulated the spring to sit correctly if needed). \\ | ||
- | However, it is possible to assemble the unit without removing the steel from the cover. ((62 Ironhead of the XLFORUM http://xlforum.net/forums/showthread.php?t=1861965&page=2)) \\ | + | However, it is possible to assemble the unit without removing the steel from the cover. ((62 Ironhead of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/173424-oil-separator-question-any-help-appreciated/page2?t=1861965&page=2)) \\ |
You can bend the tangs out without having to remove the steel bush with a screwdriver and a hammer to bend the 2 locating tabs out. \\ | You can bend the tangs out without having to remove the steel bush with a screwdriver and a hammer to bend the 2 locating tabs out. \\ | ||
Notes: \\ | Notes: \\ | ||
Line 190: | Line 190: | ||
The spring should have free action and be fully extended in the gearcase cover. \\ | The spring should have free action and be fully extended in the gearcase cover. \\ | ||
- | {{:techtalk:ih:engmech:1952-1962_k_model-sportster_breather_oil_separator_bushing_assembly_25265-52_by_jrsvintageharley1990.jpg?direct&300|}} ((photo courtesy of Ebay seller, jrsvintageharley1990. [[https://www.ebay.com/str/jrsvintageharleyparts?_trksid=p2047675.l2563|Link to Ebay Store]] )) {{:techtalk:ih:engmech:breather_bushing_pic1_by_62_ironhead.jpg?direct&300|}} ((photo by 62 Ironhead of the XLFORUM http://xlforum.net/forums/showthread.php?t=1861965)) {{:techtalk:ih:engmech:breather_bushing_pic2_by_62_ironhead.jpg?direct&300|}} ((photo by 62 Ironhead of the XLFORUM http://xlforum.net/forums/showthread.php?t=1861965)) \\ | + | {{:techtalk:ih:engmech:1952-1962_k_model-sportster_breather_oil_separator_bushing_assembly_25265-52_by_jrsvintageharley1990.jpg?direct&300|}} ((photo courtesy of Ebay seller, jrsvintageharley1990. [[https://www.ebay.com/str/jrsvintageharleyparts?_trksid=p2047675.l2563|Link to Ebay Store]] )) {{:techtalk:ih:engmech:breather_bushing_pic1_by_62_ironhead.jpg?direct&300|}} ((photo by 62 Ironhead of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/173424-oil-separator-question-any-help-appreciated/page2?t=1861965&page=2)) {{:techtalk:ih:engmech:breather_bushing_pic2_by_62_ironhead.jpg?direct&300|}} ((photo by 62 Ironhead of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/173424-oil-separator-question-any-help-appreciated/page2?t=1861965&page=2)) \\ |
- | {{:techtalk:ih:engmech:breather_bushing_pic3_by_62_ironhead.jpg?direct&300|}} ((photo by 62 Ironhead of the XLFORUM http://xlforum.net/forums/showthread.php?t=1861965)) {{:techtalk:ih:engmech:breather_bushing_pic4_by_62_ironhead.jpg?direct&300|}} ((photo by 62 Ironhead of the XLFORUM http://xlforum.net/forums/showthread.php?t=1861965)) {{:techtalk:ih:engmech:breather_bushing_pic5_by_62_ironhead.jpg?direct&300|}} ((photo by 62 Ironhead of the XLFORUM http://xlforum.net/forums/showthread.php?t=1861965)) \\ | + | {{:techtalk:ih:engmech:breather_bushing_pic3_by_62_ironhead.jpg?direct&300|}} ((photo by 62 Ironhead of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/173424-oil-separator-question-any-help-appreciated/page2?t=1861965&page=2)) {{:techtalk:ih:engmech:breather_bushing_pic4_by_62_ironhead.jpg?direct&300|}} ((photo by 62 Ironhead of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/173424-oil-separator-question-any-help-appreciated/page2?t=1861965&page=2)) {{:techtalk:ih:engmech:breather_bushing_pic5_by_62_ironhead.jpg?direct&300|}} ((photo by 62 Ironhead of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/173424-oil-separator-question-any-help-appreciated/page2?t=1861965&page=2)) \\ |
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This was the brake shaft design from 1977-1979 (even though the rear brakes went hydraulic in 1979). \\ | This was the brake shaft design from 1977-1979 (even though the rear brakes went hydraulic in 1979). \\ | ||
However, in 1980, the MoCo moved the brake operating lever to the trans sprocket cover so the hole in the cam cover was now useless (1980-1985). \\ | However, in 1980, the MoCo moved the brake operating lever to the trans sprocket cover so the hole in the cam cover was now useless (1980-1985). \\ | ||
- | Cam Cover Bushing Bore: .7450" ((Scott of the XLFORUM http://xlforum.net/forums/showthread.php?t=2074151)) \\ | + | Cam Cover Bushing Bore: .7450" ((Scott of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/197504-cam-cover-swap?t=2074151)) \\ |
Bushing (25594-75) App. Dims: \\ | Bushing (25594-75) App. Dims: \\ | ||
Bushing OD (before installing): .752" ((Dims from Robison Motorcycles)) \\ | Bushing OD (before installing): .752" ((Dims from Robison Motorcycles)) \\ | ||
- | Bushing ID (before installing): .6250" ((Scott of the XLFORUM http://xlforum.net/forums/showthread.php?t=2074151)) \\ | + | Bushing ID (before installing): .6250" ((Scott of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/197504-cam-cover-swap?t=2074151)) \\ |
Bushing Length: .625" ((Dims from Robison Motorcycles)) \\ | Bushing Length: .625" ((Dims from Robison Motorcycles)) \\ | ||
Line 272: | Line 272: | ||
| Notes|"Hump" cases (primary cast to accept electric starter). \\ Right case is replacement for 1967-1968 XLH \\ Case set is also replacement for 1967-1969 XLH \\ Right case, lower left of gearcase, drilled and tapped for chain oiler fitting.||||| | | Notes|"Hump" cases (primary cast to accept electric starter). \\ Right case is replacement for 1967-1968 XLH \\ Case set is also replacement for 1967-1969 XLH \\ Right case, lower left of gearcase, drilled and tapped for chain oiler fitting.||||| | ||
|L1969-E1971 XLH/XLCH|24512-67A|24531-67|34-67|24555-67A|24558-67| | |L1969-E1971 XLH/XLCH|24512-67A|24531-67|34-67|24555-67A|24558-67| | ||
- | | Notes|1970 and all future Sportster year cases are "hump" cases for electric start \\ Left case is replacement for 1967-1969 XLH \\ Right case is replacement for 1967-1969 XLH \\ Case set is also replacement for 1967-1969 XLH \\ 1978 parts supplement corrects "used on" models to 70-71 XLCH \\ VIN moved the from the left side case to the right case. \\ A blank Vin pad is still on the left with no number stamped on it. ((Ferrous Head of the XLFORUM http://xlforum.net/forums/showthread.php?p=5894918&highlight=1970+case#post5894918))||||| | + | | Notes|1970 and all future Sportster year cases are "hump" cases for electric start \\ Left case is replacement for 1967-1969 XLH \\ Right case is replacement for 1967-1969 XLH \\ Case set is also replacement for 1967-1969 XLH \\ 1978 parts supplement corrects "used on" models to 70-71 XLCH \\ VIN moved the from the left side case to the right case. \\ A blank Vin pad is still on the left with no number stamped on it. ((Ferrous Head of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/202152-more-stroker-parts/page8?highlight=1970+case#post4499327))||||| |
|L1971 XLCH|24512-70|24531-67| |24555-70|24558-67| | |L1971 XLCH|24512-70|24531-67| |24555-70|24558-67| | ||
| Notes|Case set is also replacement for 1970 XLCH.||||| | | Notes|Case set is also replacement for 1970 XLCH.||||| |