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techtalk:ih:susp03 [2017/11/12 19:12] hippysmack [Swingarm Pivot Bolts, Bearings and Related Parts List] |
techtalk:ih:susp03 [2017/11/26 17:10] hippysmack [Swingarm Pivot Bolts, Bearings and Related Parts List] |
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| |L74-81 XLH/XLCH/XLS|(2) 47521-74 \\ Timken: Race 11520, Bearing 11590 ((GA_Ironhead http://xlforum.net/vbportal/forums/showthread.php?t=709634&page=5))| | |L74-81 XLH/XLCH/XLS|(2) 47521-74 \\ Timken: Race 11520, Bearing 11590 ((GA_Ironhead http://xlforum.net/vbportal/forums/showthread.php?t=709634&page=5))| | ||
| - | * Bearing Kit (47550-74) (replaced the single bearing part # 47521-52) contains 2 bearings which are 0.100" narrower than the original bearing dims used in Sportsters up to 1974. The kit also contains a new pivot bolt nut (47512-74), bearing locknuts (L - 47514-74, R - 47515-74) and an outer spacer (47521-74) - clearanced for the new bearings. ((HD Service Bulletin #688 dated May 12, 1974)) | + | * Bearing Kit (47550-74) (replaced the single bearing part # 47521-52) contains 2 bearings which are 0.100" narrower than the original bearing dims used in Sportsters up to February of 1974. The kit also contains a new pivot bolt nut (47512-74), bearing locknuts (L - 47514-74, R - 47515-74) and an outer spacer (47521-74) - clearanced for the new bearings. ((HD Service Bulletin #688 dated May 12, 1974)) |
| + | * Caution: Parts must not be intermixed on a complete rear fork pivot shaft and bearing assembly. Correct bearing clearance and specified fork bearing preload cannot be obtained with intermixed parts. Correct bearing preload is essential for satisfactory operation and proper motorcycle handling. ((HD Service Bulletin #688 dated May 12, 1974)) | ||
