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techtalk:ih:oil01 [2024/06/22 15:15] – [Sub Documents] hippysmacktechtalk:ih:oil01 [2025/10/20 13:57] (current) – [Oil Lines to the Rockers] hippysmack
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 ===== Oil Lines to the Rockers ===== ===== Oil Lines to the Rockers =====
-There are rubber grommets on both ends of the oil lines. ((IronMick of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/92089-oil-pressure-issues?t=753175&highlight=split+rocker+box)) \\ +There is (1) steel tube feeding oil from the upper oil galley in the right case to each rocker box externally (2 tubes in all). \\ 
-Some guys install two on each end, which is a wrong thing to do. \\ +The tubes are 1/8" (.125") ID and 3/16" (.188") OD. ((brucstoudt of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/182061-stock-rocker-oil-line-inside-diameter?t=1961426)) \\  
-Sometimes the rubber from an improperly installed grommet plugs the oil line. \\ +
-Before going into the gearcase (to check for low / no oil to the rocker boxes); \\ +
-Remove both oil lines, and check the rubbers on both ends of each. \\+
  
-|  Oil line sleeves((photos by sc72 of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/159099-rocker-box-oil-line?t=1704463))  || +The tubes are installed using compression type fittingsRubber grommets seal the tubes inside of an oil line nut that screws onto the compression fitting\\ 
-|{{:techtalk:ih:oil:83_model_oil_line_sleeves_1_by_sc72.jpg?direct&250|}}|{{:techtalk:ih:oil:83_model_oil_line_sleeves_2_by_sc72.jpg?direct&250|}}|+The fittings screw into the right case and into the front and rear rocker box respectively with the tapered 1/8-27 NPT end. \\ 
 +The oil line nuts screw onto the straight threaded ends of the fittings. \\ 
 +{{:techtalk:ih:oil:1957-1985_sportster_rocker_box_oil_line_fittings_by_fizzle.jpg?direct&400|}} ((photos by Fizzle of the XLFORUM)) \\
  
 ===== Cam Gear Oiler (1985 models only) ===== ===== Cam Gear Oiler (1985 models only) =====