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techtalk:ih:engmech01t [2018/07/02 01:47]
hippysmack
techtalk:ih:engmech01t [2023/12/20 02:27] (current)
hippysmack
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 [[:​techtalk:​menu|{{ ​ :​techtalk:​gototechnicalmenu.jpg|}}]] [[:​techtalk:​menu|{{ ​ :​techtalk:​gototechnicalmenu.jpg|}}]]
-====== IH: Engine Mechanicals - Sub-01C ====== +====== IH: Engine Mechanicals - Sub-01T ======
-====== Installing a Helicoil on the primary drain plug hole of a '77 IH ====== +
-|{{:​techtalk:​ih:​engmech:​primary_drain_plug_repair_1_by_freewheeler.jpg?​direct&​600|}}|+
  
-|{{:​techtalk:​ih:​engmech:​primary_drain_plug_repair_3_by_freewheeler.jpg?​direct&​300|}}|{{:​techtalk:​ih:​engmech:​primary_drain_plug_repair_4_by_freewheeler.jpg?​direct&​300|}}|+\\
  
 +[[:​techtalk:​menu|{{:​techtalk:​gototechnicalmenu.jpg|}}]]
  
-|{{:techtalk:​ref:​tools:​helicoil_kit_by_freewheeler.jpg?​direct&​300|}}|{{:​techtalk:​ih:​engmech:​primary_drain_plug_repair_5_by_freewheeler.jpg?​direct&​300|}}| +====== Catalog of OEM Ironhead Flywheels ====== 
-|  Helicoil Kit ((photo by Freewheeler of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=1852458&​highlight=stripped+plug)) ​ | |+See also, [[techtalk:​ref:​engmech01k|Catalog of Aftermarket Flywheels]] in the REF section of the Sportsterpedia\\ 
 +Click on a pic to enlarge:
  
-{{:techtalk:ref:​tools:​tap_wrench_by_freewheeler.jpg?direct&​400|}}|{{:​techtalk:​ih:​engmech:​primary_drain_plug_repair_7_by_freewheeler.jpg?​direct&​400|}}|+  * **Pre AMF 900 flywheel marks**((Dr Dick of the XLFORUM https://www.xlforum.net/​forum/​sportster-motorcycle-forum/​sportster-motorcycle-era-specific-and-model-specific/​ironhead-sportster-motorcycle-talk-1957-1985/​133054-multiple-timing-marks?t=1427992)) 
 +    * The single vertical line is the 45° advanced timing mark for the front cylinder. 
 +    * The double vertical lines are the 15° advanced timing mark for the front cylinder that's used to set retarded kick start timing. 
 +    * The dot is TDC front cylinder. 
 +    * The AMF Sportsters used double dots for rear advanced timing.
  
-| {{:​techtalk:​ih:​engmech:​primary_drain_plug_repair_8_by_freewheeler..jpg?​direct&​300|}} |{{:​techtalk:​ih:​engmech:​primary_drain_plug_repair_9_by_freewheeler.jpg?​direct&​300|}}|{{:techtalk:​ih:​engmech:​primary_drain_plug_repair_10_by_freewheeler..jpg?direct&​300|}}| +|{{:​techtalk:​ih:​engmech:​65_flywheels_by_jackprice53.jpg?​direct&​300|}}| 
- + 65 OEM Flywheel ((photo by JackPrice53 of the XLFORUM https://www.xlforum.net/​forum/​sportster-motorcycle-forum/​sportster-motorcycle-era-specific-and-model-specific/​ironhead-sportster-motorcycle-talk-1957-1985/​182301-flywheel-timing-marks-again?postid=5353281#​post3894986))  ​|
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-[[:​techtalk:​menu|{{:​techtalk:​gototechnicalmenu.jpg|}}]]+
  
 +  * **1973 1000 flywheel marks**: ((DirtyCory of the XLFORUM https://​www.xlforum.net/​forum/​sportster-motorcycle-forum/​sportster-motorcycle-era-specific-and-model-specific/​ironhead-sportster-motorcycle-talk-1957-1985/​143773-flywheel-timing-marks?​t=1558035))
 +    * The vertical line is advance mark for the front cylinder.
 +    * The single dot is TDC for the front cylinder.
 +    * The double dot is advanced timing for the rear cylinder.