Differences
This shows you the differences between two versions of the page.
Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
techtalk:ih:transfinal02 [2019/01/09 03:06] ixl2relax ↷ Links adapted because of a move operation |
techtalk:ih:transfinal02 [2020/05/01 03:54] hippysmack [Sub-Documents] |
||
---|---|---|---|
Line 18: | Line 18: | ||
* Type: | * Type: | ||
* Dry - Multiple disc | * Dry - Multiple disc | ||
+ | * Worth noting is the MoCo had an optional wet clutch kit for 1954-up KH, XL, XLH, XLCH models. Kit # (37984-57) | ||
* 7 friction plates, 7 steel plates between a steel backing plate and a front releasing disc | * 7 friction plates, 7 steel plates between a steel backing plate and a front releasing disc | ||
*Back to front: Backing plate-S-F-S-F-S-F-S-F-S-F-S-F-S-F-Releasing disc | *Back to front: Backing plate-S-F-S-F-S-F-S-F-S-F-S-F-S-F-Releasing disc | ||
Line 176: | Line 177: | ||
|**1957-1986** \\ **XL/XLH/XLCH/XLS/XLX**|35305-56A (20T)|Early 1986|O.D. - 2.423"-2.428". This was a running change in current 883 transmissions when the early style gear stock was depleted. This new gear can be installed in all Sportsters back to 1957 except 1986 → 1100 transmissions which must use this late style gear. ((HD Service Bulletin #M906 dated August 19,1985)) | | |**1957-1986** \\ **XL/XLH/XLCH/XLS/XLX**|35305-56A (20T)|Early 1986|O.D. - 2.423"-2.428". This was a running change in current 883 transmissions when the early style gear stock was depleted. This new gear can be installed in all Sportsters back to 1957 except 1986 → 1100 transmissions which must use this late style gear. ((HD Service Bulletin #M906 dated August 19,1985)) | | ||
+ | === Mainshaft roller bearings === | ||
+ | Standard rollers should measure .15625"-.15610". ((Dr Dick of the XLFORUM http://xlforum.net/forums/showthread.php?t=1601769&page=2)) \\ | ||
+ | Fit to shaft may not be determined by race size. \\ | ||
+ | In order to fit 23 new std rollers in the race, it needs to be big enough to accept 23 rollers with out the rollers binding in the race. \\ | ||
+ | When sized to the min. dia. that accepts 23 rollers with out bind, the shaft (.991" dia) will be will be about .002 running clearance. \\ | ||
+ | This is because there is no roller cage. The rollers touch each other. \\ | ||
+ | Because of the zero% roller to roller space trying to fit 23 o.s. rollers means the race needs to a lot bigger than the roller amount of roller o.s. \\ | ||
+ | This results in a looser running fit than used in the standard rollers. \\ | ||
+ | To use the os rollers and get a tighter fit than 23 standards, you can only use 22 o.s rollers. \\ | ||
+ | Rigid hone / line lap race to take 23 standards. \\ Then let clearance be whatever it is. \\ | ||
+ | | Mainshaft roller bearings ((photo by lynx of the XLFORUM http://xlforum.net/forums/showthread.php?t=2070971&highlight=oil+filter&page=10)) | | ||
+ | |{{:techtalk:ih:transfinal:1960_mainshaft_roller_bearings_by_lynnx.jpg?direct&400|}}| | ||
===== Countershaft Group ===== | ===== Countershaft Group ===== |