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techtalk:evo:transfinal03 [2025/01/20 06:57] – ixl2relaxtechtalk:evo:transfinal03 [2025/01/20 07:20] (current) – [Primary Drive (engine to transmission)] ixl2relax
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-===== Primary Drive (engine to transmission) ===== 
  
-^Year^Domestic Model^Engine Sprocket^Clutch Sprocket^Ratio| +===== Mainshaft Fifth Gear =====
-|1991-1994 (( -1992 HD Sportster FSM pg 6-1))  (( -1994 HD Sportster FSM pg 6-1))  |All Models|35 Teeth|56 Teeth|1.60:1| +
-|1998 (( HD XLH FSM pg 6-1))  |All Models|35 Teeth|56 Teeth|1.60:1|+
  
-===== Transmission Gearing =====+**1991-E1994 Mainshaft 5th Gear, Bearing & Spacer** 
 +  * 35034-89A - Gear Includes Needle Bearings 
 +    * 8996A - Ball Bearing (older P/N 8996 obsoleted) 
 +    * 33344-85 - Drive Sprocket Spacer
  
-  * **Internal Gear Ratios = number of clutch gear revolutions to drive the mainshaft sprocket one revolution.** +**L1994-2005 Mainshaft 5th Gear, Bearing & Spacer** 
-^Year^Internal Gear Ratios^^^^| +  * 35034-94 - Gear Includes Needle Bearings 
-^US Models|1st|2nd|3rd|4th|5th| +    * 8996A - Ball Bearing 
-|1991-1992 All Models (( -1992 HD Sportster FSM pg 6-1))  |2.78|2.03|1.49|1.22|1.00|+    * 33344-94 - Drive Sprocket Spacer
  
-  * **Overall Gear Ratios = number of engine revolutions to drive rear wheel one revolution.** +\\ 
-^Year^Overall Gear Ratios^^^^^^Year^Overall Gear Ratios^^^^| +{{:techtalk:evo:transfinal:mainshaft-5thgear-compare-1994-2006.jpg?600|}}
-^US 883 Models (( -1992 HD Sportster FSM pg 6-1))  (( -1994 HD Sportster FSM pg 6-1))  (( Sportster FSM pg 6-1))    ^^^^^   ^US 1200 Models (( -1992 HD Sportster FSM pg 6-1))  (( -1994 HD Sportster FSM pg 6-1))  (( Sportster FSM pg 6-1))    ^^^^^^| +
-^   |1st|2nd|3rd|4th|5th^   ^   |1st|2nd|3rd|4th|5th| +
-|1991-1992 883, 883 Hug  |10.16|7.41|5.44|4.45|3.66^   |1991-1994|9.35|6.82|5.01|4.09|3.36| +
-|1991-1992 883 Deluxe \\ 1993-1994 883 (All) (( -1994 HD Sportster FSM pg 6-1))  |10.04|7.32|5.38|4.39|3.61^   | ::: | ::: | ::: | ::: | ::: | ::: | +
-|1998-1999 883(( /99 HD Sportster Owner's Manual))  |9.717|7.120|5.180|4.267|3.615^   |1998-1999 1200|9.047|6.629|4.823|3.973|3.366| +
-|2000-2002 883(( -02 HD Sportster Owner's Manual))  |9.71|6.69|5.18|4.27|3.62^   |2000-2002 1200|9.05|6.22|4.82|3.97|3.36| +
-|2003 883(( HD Sportster Owner's Manual))  |9.717|6.690|5.180|4.267|3.615^   |2003 1200|9.047|6.210(( the 2003 Owner's Manual has 6.210 - the FSM has 6.62))  |4.823|3.973|3.366| +
-|There are some discrepancies between the values in the Owner's Manuals and those in the Factory Service Manual||||||||||||| +
-^Year^Overall Gear Ratios^^^^^^Year^Overall Gear Ratios^^^^| +
-^HDI 883 Models (( -1994 HD Sportster FSM pg 6-1))  (( Sportster FSM pg 6-1))    ^^^^^^HDI 1200 Models (( -1994 HD Sportster FSM pg 6-1))  (( Sportster FSM pg 6-1))    ^^^^^^| +
-^   |1st|2nd|3rd|4th|5th^   ^   |1st|2nd|3rd|4th|5th| +
-|1993-1994 883|9.71|7.12|5.18|4.26|3.61^ |1993-1994|9.04|6.62|4.82|3.97|3.36| +
-|1998 883|9.71|7.12|5.18|4.26|3.61^   |1998 1200|9.04|6.62|4.82|3.97|3.36| +
-^Year^Overall Gear Ratios^^^^^^Year^Overall Gear Ratios^^^^| +
-^HDI 883 Swiss Models (( -1994 HD Sportster FSM pg 6-1))    ^^^^^^HDI 1200 Swiss Models (( -1994 HD Sportster FSM pg 6-1))    ^^^^^^| +
-^   |1st|2nd|3rd|4th|5th^   ^   |1st|2nd|3rd|4th|5th| +
-|1993-1994|9.05|6.60|4.85|3.96|3.25^   |1993-1994|8.43|6.14|4.51|3.68|3.03|+
  
 +\\
 +
 +**Replacing the Case Bearing for the Mainshaft Fifth Gear**
 +
 +See this thread: http://www.xlforum.net/showthread.php?t=766754
 +
 +
 +\\
  
  
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 ^Year^Domestic Model^Engine Sprocket^Clutch Sprocket^Ratio^ ^Year^Domestic Model^Engine Sprocket^Clutch Sprocket^Ratio^
-|1991-1994 ((1991-1992 HD Sportster FSM pg 6-1))((1993-1994 HD Sportster FSM pg 6-1))|All Models|35 Teeth|56 Teeth|1.60:1|+|1991-1995 ((1991-1992 HD Sportster FSM pg 6-1))((1993-1994 HD Sportster FSM pg 6-1))((1995 data from 1995 HD XLH FSM per RandallM of the XLForum.net))|All Models|35 Teeth|56 Teeth|1.60:1|
 |1998 ((1998 HD XLH FSM pg 6-1))|All Models|35 Teeth|56 Teeth|1.60:1| |1998 ((1998 HD XLH FSM pg 6-1))|All Models|35 Teeth|56 Teeth|1.60:1|
 (For More Primary Drive Info, see [[techtalk:evo:priclutch02|Primary Section of Sportsterpedia]]) (For More Primary Drive Info, see [[techtalk:evo:priclutch02|Primary Section of Sportsterpedia]])

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