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techtalk:ref:engmech01s [2019/05/21 22:03] – [Windage Tray / Flywheel Scraper] hippysmacktechtalk:ref:engmech01s [2023/12/25 23:22] (current) – hippysmack
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 ====== REF: Engine Mechanicals - Sub-01S ====== ====== REF: Engine Mechanicals - Sub-01S ======
 ====== Windage Tray / Flywheel Scraper ====== ====== Windage Tray / Flywheel Scraper ======
-These are in two separate pieces. ((aswracing of the XLFORUM http://xlforum.net/forums/showthread.php?t=203160)) \\+These are in two separate pieces. ((aswracing of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-motor-engine/sportster-motorcycle-bottom-end/49717-flywheel-scraper?t=203160)) \\
 The scraper peels the oil off the flywheels and sends it down under the windage tray. \\ The scraper peels the oil off the flywheels and sends it down under the windage tray. \\
 The windage tray isolates the oil under the flywheels so that windage from the flywheels doesn't kick it back up again. \\ The windage tray isolates the oil under the flywheels so that windage from the flywheels doesn't kick it back up again. \\
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 Otherwise oil will seep through and fill your primary. \\ Otherwise oil will seep through and fill your primary. \\
  
-|  XL engine flywheel scraper ((photo by aswracing of the XLFORUM http://xlforum.net/forums/showthread.php?t=203160))  |  S&S engine w/ built in flywheel scraper ((photo by aswracing http://xlforum.net/forums/showthread.php?t=59421&page=28))  | +|  Commercial XL engine flywheel scraper ((photo by aswracing of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-motor-engine/sportster-motorcycle-bottom-end/49717-flywheel-scraper?t=203160))  | 
-|{{:techtalk:ref:engmech:flywheel_scraper_by_aswracing.jpg?direct&300|}}|{{:techtalk:evo:oil:ss_wet_sumping_fix_by_aswracing.jpg?direct&300|}}|+|{{:techtalk:ref:engmech:flywheel_scraper_by_aswracing.jpg?direct&300|}}| 
 + 
 +|  Homemade XL engine flywheel scraper ((photos by AussieGuzza of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-motor-engine/sportster-motorcycle-engine-conversions/87710-aussiegazzas-rebuild/page11?t=692835&page=11)) ((https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-motor-engine/sportster-motorcycle-engine-conversions/87710-aussiegazzas-rebuild/page12?t=692835&page=12))  ||| 
 +|{{:techtalk:ref:engmech:flywheel_scraper_6_by_aussiegazz.jpg?direct&300|}}|{{:techtalk:ref:engmech:flywheel_scraper_3_by_aussiegazz.jpg?direct&300|}}|{{:techtalk:ref:engmech:flywheel_scraper_1_by_aussiegazz.jpg?direct&300|}}| 
 + 
 +|{{:techtalk:ref:engmech:flywheel_scraper_2_by_aussiegazz.jpg?direct&300|}}|{{:techtalk:ref:engmech:flywheel_scraper_5_by_aussiegazz.jpg?direct&300|}}|{{:techtalk:ref:engmech:flywheel_scraper_4_by_aussiegazz.jpg?direct&300|}}|
  
 Here's how it's done on S&S cases. \\ Here's how it's done on S&S cases. \\
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 The advantage to this method is that the reed valve prevents any vacuum (from the pistons going up) from being seen at the scavenge inlet. \\ The advantage to this method is that the reed valve prevents any vacuum (from the pistons going up) from being seen at the scavenge inlet. \\
 Putting vacuum on the scavenge inlet plays hell with scavenging. \\ Putting vacuum on the scavenge inlet plays hell with scavenging. \\
-We never see wet-sumping issues with this setup the way we do on stock (XL) case motors. ((aswracing of the XLFORUM http://xlforum.net/forums/showthread.php?t=203160)) \\+We never see wet-sumping issues with this setup the way we do on stock (XL) case motors. ((aswracing of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-motor-engine/sportster-motorcycle-bottom-end/49717-flywheel-scraper?t=203160)) \\
  
 +|  S&S engine w/ built in flywheel scraper ((photo by aswracing https://www.xlforum.net/forum/vendors/nrhs-high-performance/33374-04s-and-up-and-oil-use/page28?t=59421&page=28))  |
 +|{{:techtalk:evo:oil:ss_wet_sumping_fix_by_aswracing.jpg?direct&300|}}|
  
 \\ \\

Trace: • REF: Engine Mechanicals - Sub-01S