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techtalk:evo:engmech01 [2019/11/27 22:29]
hippysmack [Pinion Gear Runout]
techtalk:evo:engmech01 [2020/07/30 02:25]
ixl2relax [Flywheels]
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 ====== Motor Mounts ====== ====== Motor Mounts ======
-[[techtalk:​evo:​susp05|Click here for Engine Mounts]] in the Evo Suspension section of the Sportsterpedia. \\+[[techtalk:​evo:​engmech09|Click here for Engine Mounts]] in the Evo Suspension section of the Sportsterpedia. \\
 ====== Cylinder Mounting Studs ====== ====== Cylinder Mounting Studs ======
  
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   * [[techtalk:​evo:​engmech01k|Removing 91-03 Primary Cover]]   * [[techtalk:​evo:​engmech01k|Removing 91-03 Primary Cover]]
  
 +===== Shifter shaft Seal =====
 +This is a shifter shaft seal on a 1998 1200S primary cover. \\
 +{{:​techtalk:​evo:​engmech:​98_shifter_shaft_seal_1_by_hippysmack.jpg?​direct&​300|}} \\
  
 +{{:​techtalk:​evo:​engmech:​98_shifter_shaft_seal_2_by_hippysmack.jpg?​direct&​300|}} {{:​techtalk:​evo:​engmech:​98_shifter_shaft_seal_3_by_hippysmack.jpg?​direct&​300|}} {{:​techtalk:​evo:​engmech:​98_shifter_shaft_seal_4_by_hippysmack.jpg?​direct&​300|}} \\
 +
 +{{:​techtalk:​evo:​engmech:​98_shifter_shaft_seal_5_by_hippysmack.jpg?​direct&​300|}} {{:​techtalk:​evo:​engmech:​98_shifter_shaft_seal_6_by_hippysmack.jpg?​direct&​300|}} {{:​techtalk:​evo:​engmech:​98_shifter_shaft_seal_7_by_hippysmack.jpg?​direct&​300|}} \\
 ====== Engine Case / Sump Drain Plugs ====== ====== Engine Case / Sump Drain Plugs ======
 |{{:​techtalk:​evo:​engmech:​sump_drain-plug_on_04_by_bored_now.jpg?​direct&​300|}}| |{{:​techtalk:​evo:​engmech:​sump_drain-plug_on_04_by_bored_now.jpg?​direct&​300|}}|
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 |{{:​techtalk:​evo:​engmech:​crank_pin_boss_washer_1_by_hippysmack.jpg?​direct&​300|}}|{{:​techtalk:​evo:​engmech:​crank_pin_boss_washer_2_by_hippysmack.jpg?​direct&​300|}}| |{{:​techtalk:​evo:​engmech:​crank_pin_boss_washer_1_by_hippysmack.jpg?​direct&​300|}}|{{:​techtalk:​evo:​engmech:​crank_pin_boss_washer_2_by_hippysmack.jpg?​direct&​300|}}|
  
-From '91 to '03 the Crankshaft/​Flywheel was balanced according to the engine size, either for 883 pistons or 1200 pistons. From 2004-later, the flywheels are balanced to be between the weight of the 883 & 1200 pistons. ((http://​hammerperf.com/​883conversions.shtml)) This is one reason why riders would use Wiseco pistons in early (pre-2004) 883 to 1200 conversions - the Wiseco 1200 piston & pin was closer to the weight of the 883 combination rather than the 1200 piston & pin from HD.+From '91 to '94 the Crankshaft/​Flywheel was balanced according to the engine size, either for 883 pistons or 1200 pistons. From 1995-later, the flywheels are balanced to be between the weight of the 883 & 1200 pistons. ((http://​hammerperf.com/​883conversions.shtml)) This is one reason why riders would use Wiseco pistons in early (pre-2004) 883 to 1200 conversions - the Wiseco 1200 piston & pin was closer to the weight of the 883 combination rather than the stock 1200 piston & pin from HD.
  
 \\ \\
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 |{{:​techtalk:​evo:​engmech:​l81-03_crank_pin-1_23960-80a_by_hippysmack.jpg?​direct&​300|}}|{{:​techtalk:​evo:​engmech:​l81-03_crank_pin-2_23960-80a_by_hippysmack.jpg?​direct&​300|}}|{{:​techtalk:​evo:​engmech:​l81-03_crank_pin-3_23960-80a_by_hippysmack.jpg?​direct&​300|}}| |{{:​techtalk:​evo:​engmech:​l81-03_crank_pin-1_23960-80a_by_hippysmack.jpg?​direct&​300|}}|{{:​techtalk:​evo:​engmech:​l81-03_crank_pin-2_23960-80a_by_hippysmack.jpg?​direct&​300|}}|{{:​techtalk:​evo:​engmech:​l81-03_crank_pin-3_23960-80a_by_hippysmack.jpg?​direct&​300|}}|
  
 +**2004-Later**:​ \\
 +The sprocket shaft nut torque for 2004 & later Sportsters and 2003 & later Buell XB models has been changed. ((HD Tech Tip #211 dated September 16,2005)) \\
 +The torque has been increased from 190-210 ft-lbs. to 240-260ft-lbs. \\
 +Remember to clean the threads and generously apply LOCTITE Threadlocker 262 (red) onto the threads of engine sprocket shaft and use a sprocket locking tool. \\
 +Some examples of sprocket locking tools are [[http://​www.sportsterpedia.com/​doku.php/​techtalk:​ref:​tools116|here in the tools section]] of the Sportsterpedia. \\
 ====== Connecting Rods ====== ====== Connecting Rods ======
  
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 |{{:​techtalk:​ref:​tools:​checking_pinion_shaft_run-out_1_by_dirtycory.jpg?​direct&​300|}}|{{:​techtalk:​ref:​tools:​checking_pinion_shaft_run-out_2_by_dirtycory.jpg?​direct&​300|}}| |{{:​techtalk:​ref:​tools:​checking_pinion_shaft_run-out_1_by_dirtycory.jpg?​direct&​300|}}|{{:​techtalk:​ref:​tools:​checking_pinion_shaft_run-out_2_by_dirtycory.jpg?​direct&​300|}}|
  
 +====== Crankshaft Seal ====== 
 +Here is a trick to hold the spring in place to stop it popping off while you are fitting the seal. ((DEEP DIVER of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​p=5489312&​highlight=main+seal#​post5489312)) \\ 
 +Before fitting it, pack some grease around the spring in the seal groove. You only need a small amount. \\