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techtalk:evo:engmech01 [2020/08/02 02:47] hippysmack [Flywheels] |
techtalk:evo:engmech01 [2020/08/22 21:25] hippysmack [Pinion Shaft Runout] |
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| You will select the correct thrust washer for your particular assembly and machine off the raised lip in the area of the flywheel thrust washers' I.D. \\ | You will select the correct thrust washer for your particular assembly and machine off the raised lip in the area of the flywheel thrust washers' I.D. \\ | ||
| This lip must be machined off or you will crush the bearing cage as you assemble and torque the crankpin nuts. \\ | This lip must be machined off or you will crush the bearing cage as you assemble and torque the crankpin nuts. \\ | ||
| - | [[techtalk:miscres:miscres04#tech_tips_0-199|See Tech Tip #14]] and [[techtalk:miscres:miscres08#bottom_end|Instruction Sheet #J00022]] in the Sportsterpedia for more information. \\ | + | [[techtalk:miscres:miscres04#tech_tips_0-199|See Tech Tip #14]], [[techtalk:miscres:miscres08#bottom_end|Instruction Sheet #J00022]] and [[techtalk:miscres:miscres08#bottom_end|Instruction Sheet #J00025]] in the Sportsterpedia for more information. \\ |
| The L86 XLH883 flywheel assembly is (23905-86A) and the L86 XLH1100 flywheel assembly is (23900-86A). \\ | The L86 XLH883 flywheel assembly is (23905-86A) and the L86 XLH1100 flywheel assembly is (23900-86A). \\ | ||
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| ====== Crank Pin ====== | ====== Crank Pin ====== | ||
| - | Crank pin (23960-80A) used from L81-03. \\ | + | Crank pin (23960-80A) used from L1981-2003. \\ |
| | L87-03 crank pin ((photos by Hippysmack)) ||| | | L87-03 crank pin ((photos by Hippysmack)) ||| | ||
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| ===== Pinion Shaft Runout ===== | ===== Pinion Shaft Runout ===== | ||
| - | |Attach a scrap piece of metal to the outside of the gearcase and position a gauge holder on it so it won't move while turning over the engine. ((photos by anachris of the XLFORUM ))||| | + | Check to see if your crank is out of true. See [[techtalk:ref:svcproc24|Measuring Pinion Shaft Runout]] in the REF section of the Sportsterpedia. \\ |
| - | |{{:techtalk:ref:tools:checking_pinion_shaft_runout_1_by_anachris.jpg?direct&300|}}|{{:techtalk:ref:tools:checking_pinion_shaft_runout_2_by_anachris.jpg?direct&300|}}|{{:techtalk:ref:tools:checking_pinion_shaft_runout_3_by_anachris.jpg?direct&300|}}| | + | |
| - | + | ||
| - | + | ||
| - | |Install a dial gauge on the holder with the pointer on \\ the pinion shaft. Find the lowest spot while turning \\ the engine over and 'zero' the indicator. ((photo by Grind of the XLFORUM))|This setup is made with a piece of angle iron for the magnetic base to stand on ((photos by dezzertrat of the XLFORUM http://xlforum.net/forums/showthread.php?t=1860581))|| | + | |
| - | |{{:techtalk:ref:tools:checking_pinion_shaft_runout_6_by_grind.jpg?direct&300|}}|{{:techtalk:ref:tools:checking_pinion_shaft_runout_7_by_dezzertrat.jpg?direct&300|}}|{{:techtalk:ref:tools:checking_pinion_shaft_runout_8_by_dezzertrat.jpg?direct&300|}}| | + | |
| - | + | ||
| - | + | ||
| - | |This gauge post is threaded into a cover mount hole. ((photos by DirtyCory of the XLFORUM http://xlforum.net/forums/showthread.php?t=1297584&page=8))|| | + | |
| - | |{{: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 ====== | ====== Crankshaft Seal ====== | ||
