Differences
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techtalk:evo:engmech01 [2020/04/07 18:21] hippysmack [Pinion Shaft Runout] |
techtalk:evo:engmech01 [2020/07/30 02:25] ixl2relax [Flywheels] |
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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 ====== | ||
