Differences

This shows you the differences between two versions of the page.

--- techtalk:ih:susp02 [2017/07/30 01:05]
hippysmack [Swingarm Pivot Bolts, Bearings and Related Parts]
+++ techtalk:ih:susp02 [2017/12/10 16:42]
hippysmack [1957-1985 Shocks / Springs]
@@ Line 2: / Line 2: @@
 ====== IH: Suspension ======
-====== Swingarm (rear fork) Info ======
+====== Rear Shocks & Springs ======
-===== Swingarm =====
-|**Year Model**|**Swingarm Part** #|||
-|**1952-1956 All K Models** \\ **1957 Sportster**|47504-52 \\ replaced by 47504-52A ((Spare Parts Catalog for all Sportster and K Models pg 38 by OSKRG/ www.harleyKmodel.com)) ((HD 1952-1959 Spare Parts Catalog for Sportsters and K Models pg 45)) \\ replaced by 47504-52B ((1963 HD Parts Catalog for Sportsters and KH Models 1953-1963 pg 50))|All new versions are retro-fit||
-|**1967-1969 XLCH**|47504-56B ((1952-1978 HD Parts Catalog pg 111))|||
-|**1967-1974 XLH** \\ **1970-1974 XLCH**|47504-67A ((1952-1978 HD Parts Catalog pg 111))|||
-|**1975-1976 XLH, XLCH**|47504-75 ((1952-1978 HD Parts Catalog pg 111))|||
-|**1977-1978 XL, XLCH**|47504-76 ((1952-1978 HD Parts Catalog pg 111))|||
-|**1979 XL/XLCH/XLS**|47532-79 (**with bearings**) ((1979 HD Sportster Parts Catalog pg 53))|||
-|**1979 XL/XLCH/XLS**|47549-79 (**without bearings**) ((1979 HD Sportster Parts Catalog pg 53))|||
-|**1979-1981 XL/XLCH/XLS**|47532-79A (**with bearings**) ((1979-1985 HD Sportster Parts Catalog pg 87))|||
-|**1979-1981 XLCH** \\ **1979-1981 XL/XLS**|47473-80 (**without bearings**) ((1979-1985 HD Sportster Parts Catalog pg 87))|||
-|**1982 XL/XLS**|47532-81 (**with bearings**) ((1979-1985 HD Sportster Parts Catalog pg 89)) Square Tube ((cdn_edge http://xlforum.net/vbportal/forums/showthread.php?t=709634&page=5))|||
-|**1983-1985 XL/XLS/XLX**|47532-83 (**with bearings**) ((1979-1985 HD Sportster Parts Catalog pg 89)) Square Tube ((cdn_edge http://xlforum.net/vbportal/forums/showthread.php?t=709634&page=5)) |||
-===== Swingarm Pivot Bolts, Bearings and Related Parts =====
-|**Inner Bearing Shield**|Part #|**Inner Bearing Spacers**|Part #|**Outer Bearing Spacer (R)**|Part#|
-|52-56 K Models \\ 57-81 XL/XLH/XLCH/XLS|(2) 47519-52|52-56 K Models \\ 57-81 XL/XLH/XLCH/XLS|(2) 47518-52|52-56 K Models \\ 57-E74 XL/XLH/XLCH|47517-52|
-^   ^   ^   ^   |L74-81 XLH/XLCH/XLS|47517-74|
+===== 1957-1985 Shocks / Springs =====
+|Complete Rear Shock and Spring Assemblies ((1952-1959 HD Spare Parts Catalog for all Sportsters and K Models pg 50-53)) ((1953-1963 HD Sportster and K Model Parts catalog pg 58)) ((1954-1978 HD Sportster Parts Catalog (99451-78B pgs 129, 131)) ((1979 HD Sportster Parts Catalog pg 57)) |||||
+|Year|Model|Left|Right|Standard/ Option|
+|KH|1956|54500-56|54501-56|Standard|
+|:::|:::|54500-56A|54501-56A|Upgrade|
+|XL 883|1957-1959|54500-56|54501-56|Standard|
+|:::|:::|54500-56A|54501-56A|Upgrade|
+|:::|:::|54503-58|54504-58|Option for extra 1" ground clearance|
+|XLC 883|1958|54503-58|54504-58|Standard|
+|XLH 883|1958-1959|54500-56|54501-56|Standard|
+|:::|1958-1966|54500-56A|54501-56A|Upgrade|
+|:::|:::|54503-58|54504-58|Option for extra 1" ground clearance|
+|:::|1967-1971|  54501-67 (2)  ||Low road clearance|
+|XLH 1000|1972|  54501-67 (2)  ||Low road clearance|
+|:::|1973-1974|  54504-73 (2)  ||High road clearance|
+|:::|1967-1974|  54490-78 (2)  ||Optional retro-fit to '78 (Showa) \\ w/ [[techtalk:ih:susp01#shock_conversion_kit_54529-76|Conversion Kit (2)- (54529-76)]]|
+|:::|1975-Early 1977|  54504-75 (2)  ||Standard|
+|:::|:::|  54490-78 (2)  ||Optional retro-fit to '78 (Showa)|
+|:::|Late 1977-1978|  54490-78 (2)  ||(Showa) Standard|
+|:::|Early 1979 ((1979 HD Sportster Parts Catalog pg 57))|  54528-77 12.7" (2)  ||Standard|
+|:::|Late 1979 ((1979 HD Sportster Parts Catalog pg 57))|  54565-79 13.5" (2)  ||Standard|
+|:::|Late 1979-1981 ((1979-1985 HD Sportster Parts Catalog pg 95))|  54568-79B 12.5" (2)  ||Standard|
+|:::|1982-1985 ((1979-1985 HD Sportster Parts Catalog pg 95))|  54568-82 (2)  ||Standard|
+|XLCH 883|1958-1966|  54503-58 (2)  ||Standard|
+|:::|1967-1971|  54490-78 (2)  ||Optional retro-fit to '78 (Showa) \\ w/ [[techtalk:ih:susp01#shock_conversion_kit_54529-76|Conversion Kit (2)- (54529-76)]]|
+|XLCH 1000|1972-1974|  54490-78 (2)  ||Optional retro-fit to '78 (Showa) \\ w/ [[techtalk:ih:susp01#shock_conversion_kit_54529-76|Conversion Kit (2)- (54529-76)]]|
+|:::|1973-1974|  54504-73 (2)  ||High road clearance|
+|:::|1975-Early 1977|  54504-75 (2)  ||Standard|
+|:::|:::|  54490-78 (2)  ||Optional retro-fit to '78 (Showa)|
+|:::|Late 1977-1978|  54490-78 (2)  ||(Showa) Standard|
+|:::|Early 1979 ((1979 HD Sportster Parts Catalog pg 57))|  54528-77 12.7" (2)  ||Standard|
+|:::|Late 1979 ((1979 HD Sportster Parts Catalog pg 57))|  54565-79 13.5" (2)  ||Standard|
+|:::|Late 1979 ((1979-1985 HD Sportster Parts Catalog pg 95))|  54568-79B 12.5" (2)  ||Standard|
+|XLS 1000|Late 1978 ((1979-1985 HD Sportster Parts Catalog pg 95)) |  54528-77 12.7" (2)  ||Standard|
+|:::|Early 1979 ((1979 HD Sportster Parts Catalog pg 57))|  54565-79 13.5" (2)  ||Standard|
+|:::|Late 1979 ((1979 HD Sportster Parts Catalog pg 57))|  54470-79 (2)  ||(Black) Standard|
+|:::|Late 1979-1981 ((1979-1985 HD Sportster Parts Catalog pg 95))|  54568-79B 12.5" (2)  ||Standard|
+|:::|1982-1985 ((1979-1985 HD Sportster Parts Catalog pg 95))|  54568-82 (2)  ||Standard|
+|XLX-61 1000|1983-1985 ((1979-1985 HD Sportster Parts Catalog pg 95))|  54568-82 (2)  ||Standard|
-|**Swingarm Bearings**|Part #|**Swingarm Bearings**|Part #|
-|52-56 K Models \\ 57-E74 XL/XLH/XLCH|(2) 47521-52 \\ Timken: Race 17520, Bearing 17580 ((GA_Ironhead http://xlforum.net/vbportal/forums/showthread.php?t=709634&page=5))|82-85 XL/XLS/XLX|(left) (1) 47083-81|
-|54-E74 KH/XL/XLH/XLCH|Bearing Kit 47550-74| 82-85 XL/XLS/XLX|(Right) (2) 47082-81 \\ Timken: Race LM11710, Bearing LM11749 ((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 Locknut Lock-plate (R)**|Part #|
-|52-56 K Models \\ 57-81 XL/XLH/XLCH/XLS|47525-52|
-|**(#10)Bearing Retention: \\ Lock-Plate Screw / Washer / Lockwasher (R)**|Part #|
-|52-56 K Models \\ 57 Sportster|1187|
-|52-56 K Models \\ 57-63 XL/XLH/XLCH|(#10 x 3/8" self tapping) 2657|
-|52-56 K Models \\ 57-59 Sportsters|(#10x13/32") External tooth shake-proof lockwasher 7220|
-|53-63 K Models \\ 57-63 XL/XLH/XLCH|5/8" Lockwasher 7072|
-|L72-81 XLH/XLCH/XLS|(10-24 x 1/2") Pozidriv fil head (R) 1198|
-|L72-81 XLH/XLCH/XLS|(#10) Lockwasher (R) 7069|
-|54-81 KH/XL/XLH/XLCH/XLS|(5/8") Bearing Lockwasher 7022|
-|**Swingarm Pivot Bolt / Nut**|Part #|
+=== Shock Conversion Kit 54529-76 ===
-|54-81 KH/XL/XLH/XLCH/XLS|47511-52|
-|82-85 XL/XLS/XLX|41568-81A|
-|**Pivot Bolt Nut**|**Part #**|
-|52-56 K Models \\ 57-E74 XL/XLH/XLCH| 47512-52|
-|L74-81 XLH/XLCH/XLS|47512-74|
-|**Bearing Locknut**|Part #|
+  * Basically, a new stud kit (one for each side) was needed to retro-fit '67-'74 shocks to the new '78 Showa shock assembly including;
-|52-56 K Models & \\ 57-E74 XL/XLH/XLCH| 47514-52 (Left)|
+    * Upper and lower studs, washers and an outer bolt cover.
-|52-56 K Models & \\ 57-E74 Sportster|47515-52 (Right)|
-|L74-81 XLH/XLCH/XLS|47514-74 (Left)|
-|L74-81 XLH/XLCH/XLS|47515-74 (Right)|
-|**Axle Adjuster**|Part #|
+===== Rea Shock Inspection =====
-|54-78 KH/XL/XLH/XLCH|Axle Adjuster (2) 39985-52|
+==== Mounting Bushings ====
-|79-85 XL/XLCH/XLS/XLX|Axle Adjuster (2) 41570-77|
-|**Axle Adjuster Nuts / Washers**|Part #|
+  * The condition of the rear shock absorber upper and lower mounting bushings should be checked at least every 5,000 miles since excessive looseness of the bushings could affect proper shock absorber function. ((HD Service Bulletin #M-764 dated December 21, 1979))
-|54-78 KH/XL/XLH/XLCH|Inner Axle Adjuster Nut (2) 7753 (5/16"-24 NF x 17/64" x 1/2" hex) |
+        * Check for looseness by raising and supporting the rear of the motorcycle (taking the weight off shocks). Twist the shocks while making sure the shock eyes move only the limited amount allowed by normal rubber flexing.
-|54-78 KH/XL/XLH/XLCH|Outer Axle Adjuster Nut (2) 7744 (5/16"-24 NF x 3/16" x 1/2" hex)|
+        * If the rubber bushing is loose in any shock eye, remove shock upper and lower mounting bolts (one side at a time). Remove rubber bushings and inspect for a worn or distorted condition.
-|79-85 XL/XLCH/XLS|Washer, (2) 6324W (5/16" x 11/16" x 3/32")|
+        * Replace both upper and lower bushings. Tighten mounting bolts to 20 ft-lbs torque. Repeat procedure for other side.
-|79-85 XL/XLCH/XLS|Locknut,(2) 7725 (5/16"x24 x 11/32" x 1/2" hex)|
+        * Note that replacement of all 4 bushings is recommended if any needs replacement.
-|**Fork End Covers**|Part #|
-|79 XL/XLCH/XLS|(2) 47554-78|
-|79-85 XL/XLCH/XLS/XLX|(2) 47554-73|
-|**Bearing Dust Shield**|Part #|
+----
-|82-85 XL/XLS/XLX|(2) - (right) 41579-81|
-|**Pivot Bolt Spacer**|Part #|
-|82-85 XL/XLS/XLX|(left) 5716|
-|**Plastic Bearing Plug**|Part #|
-|83-85 XLX|(Left) 10040|
-|**Passenger Footpeg Bracket**|Part #|
-|83-85 XL/XLS| (2) 50615-83|
-|83-85 XL/XLS|3/8" Lockwasher for Footpeg Bracket (2) 7045|
-|83-85 XL/XLS|3/8"x16 2" Knurled 9/16" Socket Head Screw (2) 855 \\ for Passenger Footpeg Bracket|
-===== Swingarm Pics =====
-Click on a pic to enlarge:
-|{{:techtalk:ih:susp:1980_swingarm_assy_by_outlawtexan67.jpg?direct&300|}}|
-|  1980 Swingarm bolt assembly ((photo by OutlawTexan67 http://xlforum.net/vbportal/forums/showthread.php?t=185355))  |
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