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techtalk:evo:susp03 [2019/03/14 07:28] ixl2relax [Swingarm & Bearing] |
techtalk:evo:susp03 [2020/01/26 01:39] ixl2relax ↷ Links adapted because of a move operation |
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====== Swingarm ====== | ====== Swingarm ====== | ||
+ | |||
\\ | \\ | ||
- | ===== Swingarm & Bearing ====== | ||
- | The swingarm has only one bearing. It is on the right side pivot. The left side pivot, 1986-2003, uses a bushing, not a bearing. The 2004-later models, the left side pivot is incorporated in the rear rubber motor mount. | + | ===== Rigid Mount Bikes ===== |
+ | ==== Sub Documents ==== | ||
- | | REAR FORK WITH RIGHT BEARING || LEFT BUSHING | RIGHT BEARING ONLY | | + | * [[techtalk:evo:susp03a|Rigid Mount Swingarm Bearing / Bushing Inspection and Replacement]] |
- | | 1986 | 47532-86 | 47083-81A | 47082-81 | | + | |
- | | 1987-1999 | 47547-87B | ::: | ::: | | + | |
- | | 2000-2003 | 47587-00 | ::: | 48367-98 | | + | |
- | | 2004 | 47587-04 | N/U | 9209 | | + | |
- | | 2005-2018 | 47587-05A | ::: | ::: | | + | |
- | \\ | + | 86-88 models are shown to have two bearings and 89-03 models with only one bearing in the catalogs. \\ |
+ | However, two bearings are used in 86-03 Sportster swingarms and they are both installed on the right side pivot. ((1986-1988 HD Sportster Parts Catalog 99451-88 pg 67)) ((1986-1989 HD Sportster Parts Catalog 99451-89 pg 69)) ((1986-1990 HD Sportster Parts Catalog 99451-90 pg 69)) ((1991 HD Sportster Parts Catalog 99451-91 pg 61)) ((1991-1992 HD Sportster Parts Catalog 99451-92 pg 63)) ((1993 HD Sportster Parts Catalog 99451-93 pg 63)) ((1993-1994 HD Sportster Parts Catalog 99451-94 pg 63)) ((1995 HD Sportster Parts Catalog 99451-95 pg 61)) ((1995-1996 HD Sportster Parts Catalog 99451-96 pg 65)) ((1997 HD Sportster Parts Catalog 99451-97 pg 65)) ((1998 HD Sportster Parts Catalog 99451-98 pg 67)) ((1999 HD Sportster Parts Catalog 99451-99 pg 73)) ((2000 HD Sportster Parts Catalog 99451-00A pg 73)) ((2001 HDSportster Parts Catalog 99451-01A pg 75)) ((2002 HD Sportster Parts Catalog 99451-02 pg 75)) ((2003 HD Sportster Parts Catalog 99451-03 pg 75)) \\ | ||
+ | Both left and right sides were described as having bearings until the 2000 parts book came out correctly describing the left side as having a bushing. \\ | ||
+ | The part number for the bearing (set) changed in 2000 from (47082-81) to (48367-98). \\ | ||
+ | According to the pics on the [[https://www.jwboon.com/index2.php?co...rtster/Page_15|JW Boon]] website for NOS parts, even though the part number changed for the right bearing, it appears to be a place of origin change. \\ | ||
+ | Both part numbers refer to a 'Timken LM11749' bearing: (47082-81 made in Poland) and (48367-98 made in USA). ((Hippysmack of the XLFORUM http://xlforum.net/forums/showthread.php?p=5790716#post5790716)) \\ | ||
+ | The Prefix designates the duty class: LL - Lighter than Light; L - Light; LM - Light Medium; M - Medium; HM - Heavy Medium, H - Heavy ((https://www.motionindustries.com/productDetail.jsp?sku=00657537)) | ||
+ | **Swingarm with bearing(s) and bushings**. \\ | ||
+ | |||
+ | |**Note**: Inspect pivot shaft and swingarm bearings every 5,000 miles. \\ Lube swingarm bearings every 10,0000 miles. ((1998 HD Sportster FSM pg 1-2))||||| | ||
+ | | **REAR FORK WITH RIGHT BEARING** || **LEFT BUSHING** | **RIGHT BEARING ONLY** | **BEARING OUTER RACE** | | ||
+ | | 1986-1987 XLH 883/DLX \\ XLH 1100 | 47532-86 | (1) 47083-81 | (2) 47082-81 \\ (Timken LM11749) \\ Poland PC X0242 ((https://www.jwboon.com/index2.php?content=https%3A//www.jwboon.com/dbhtml/catalog/Bool_AND/Section_frame/Fits_Sportster/Page_15)) | (2) LM11710 | | ||
+ | | 1987 XLH 883 Hug \\ 88 - all | 47547-87 | ::: | ::: |::: | | ||
+ | | E1989 - all | ::: | ::: | ::: |::: | | ||
+ | |L1989 - all |47566-89| ::: | ::: |::: | | ||
+ | |1990 - all |47547-89 \\ (retro to L89)| ::: | ::: |::: | | ||
+ | |1991- 1994 - all|47547-87A| ::: | ::: |::: | | ||
+ | |1995-1998 - all |47547-87B| ::: | ::: |::: | | ||
+ | |1999 - all |47547-87B| (1) 47083-81A | ::: |::: | | ||
+ | | 2000-2003 | 47587-00 | ::: | (2) 48367-98 \\ (Timken LM11749) \\ USA PS ((https://www.jwboon.com/index2.php?content=https%3A//www.jwboon.com/dbhtml/catalog/Bool_AND/Section_frame/Fits_Sportster/Page_15)) |::: | | ||
+ | |||
+ | |||
+ | **Swingarm related parts** \\ | ||
+ | |||
+ | | **Pivot Bolt** | **Pivot Bolt Screw** |**Bearing Dust Shield** (2-right)| **Pivot Bolt Spacer** | **Swingarm Hole Plug** | | ||
+ | | 86-88 (41568-86) \\ all models |86-88 (2892) \\ all models|86-03 (41579-81) \\ all models|86-03 (5741) \\ all models|86-96 / 99-03 (740) \\ all models| | ||
+ | | 89-90 (41568-89) \\ all models |89-92 (2925) \\ all models| | |97-98 (761) \\ all models| | ||
+ | | 91- 92 (41568-89A) \\ all models |93-03 (2925A) \\ all models \\ 3/8" Allen head| | ||
+ | | 93-03 (41568-81B) \\ all models (1" hex head bolt)\\ includes pivot bolt screw & spacer | | ||
+ | |||
+ | |||
+ | {{:techtalk:evo:susp:swingarm_parts_drawing_by_hippysmack.jpg?direct&400|}} ((drawing by Hippysmack)) {{:techtalk:evo:susp:2002_swingarm_1_by_spibbie.jpg?direct&350|}} ((photo by spibbie of the XLFORUM, annotated by Hippysmack http://xlforum.net/forums/showthread.php?t=1861454&page=2)) \\ | ||
- | ===== Rigid Mount Bikes ===== | ||
===== Rubber Mount Bikes ===== | ===== Rubber Mount Bikes ===== | ||
+ | For the 2004-later models, the swingarm uses a bearing in each side and the assembly is part of the motor mounting system as well. \\ | ||
+ | See [[techtalk:evo:engmech09#rubber_mount_engine_mounts|Rubber Mount Engine Mounts]] in the Sportsterpedia for assembly including the swingarm. \\ | ||
- | Notes gathered from the XLFORUM: | + | | **REAR FORK WITH 2 BEARINGS** || **LEFT OR RIGHT BEARING ONLY** || |
+ | | 2004 | 47587-04 | 9209 || | ||
+ | | 2005-2018 | 47587-05A | ::: || | ||
+ | |||
+ | 2004 swingarm and bearings from an 883. \\ | ||
+ | {{:techtalk:evo:susp:04_883_swingarm_15_by_dede.jpg?direct&400|}} ((photo by DéDé of the XLFORUM http://xlforum.net/forums/showthread.php?p=5770909)) {{:techtalk:evo:susp:04_883_swingarm_16_by_dede.jpg?direct&300|}} ((photo by DéDé of the XLFORUM http://xlforum.net/forums/showthread.php?p=5770909)) \\ | ||
+ | |||
+ | |||
+ | Notes gathered from the XLFORUM: \\ | ||
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+ | If you are replacing the bearings, it's worth reading this extensive thread about replacing the engine rubber mounts: http://xlforum.net/forums/showthread.php?t=1526368 | ||