Differences
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| Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
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techtalk:ih:oil05 [2019/06/16 00:25] hippysmack [Rocker Box Oiling] |
techtalk:ih:oil05 [2019/06/16 04:26] hippysmack [Rocker Arm / Valve Oiling] |
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| ====== Top End Oiling ====== | ====== Top End Oiling ====== | ||
| - | ===== Rocker arm / Valve oiling ===== | + | ===== Rocker Arm / Valve Oiling ===== |
| + | | Rocker arm shaft. ((photo by jmmarks70 of the XLFORUM http://xlforum.net/forums/showthread.php?t=1774605)) | Oil flow. ((photo by jmmarks70 of the XLFORUM - annotated by Hippysmack http://xlforum.net/forums/showthread.php?t=1774605)) | Exhaust valve squirter. ((photo by jmmarks70 of the XLFORUM http://xlforum.net/forums/showthread.php?t=1774605)) | | ||
| + | |{{:techtalk:ih:oil:rocker_arm_shaft_1_by_jmmarks70.jpg?direct&300|}}|{{:techtalk:ih:oil:rocker_arm_shaft_2_by_jmmarks70.jpg?direct&300|}}|{{:techtalk:ih:oil:exhaust_rocker_arm_by_jmmarks70.jpg?direct&300|}}| | ||
| ===== Rocker Box Oiling ===== | ===== Rocker Box Oiling ===== | ||
| Oil travels in a passage between the two rocker arm shafts (big end). \\ | Oil travels in a passage between the two rocker arm shafts (big end). \\ | ||
| Line 27: | Line 29: | ||
| ===== Cam Cover \ Gasket ===== | ===== Cam Cover \ Gasket ===== | ||
| ====== Case Oiling and Drainage ====== | ====== Case Oiling and Drainage ====== | ||
| + | |||
| + | | 73-Up right case half ((photo by ironheadjunkie of the XLFORUM http://xlforum.net/forums/showthread.php?t=1421916&page=2)) | | ||
| + | |{{:techtalk:ih:engmech:right_case_half_24559-73_by_ironheadjunkie.jpg?direct&300|}}| | ||
| + | |||
| ===== Splash ===== | ===== Splash ===== | ||
| ===== Oil Pump Scavenge ===== | ===== Oil Pump Scavenge ===== | ||
| Line 40: | Line 46: | ||
| Oil from cylinder drains, crankpin, pushrods and cam chest that collects in the sump is fed to the pump by crankcase pressure and pump suction through this hole. \\ | Oil from cylinder drains, crankpin, pushrods and cam chest that collects in the sump is fed to the pump by crankcase pressure and pump suction through this hole. \\ | ||
| - | | Case Drain Plug on a 1977 engine ((photos by bobbystat of the XLFORUM http://xlforum.net/forums/showthread.php?t=1950691)) ||| | + | | Scavenge passage on 77 engines ((photos by bobbystat of the XLFORUM http://xlforum.net/forums/showthread.php?t=1950691)) ||| |
| |{{techtalk:ih:oil:1977_case_drain_plug_1_by_bobbystat.jpg?direct&300|}}|{{techtalk:ih:oil:1977_case_drain_plug_2_by_bobbystat.jpg?direct&300|}}|{{:techtalk:ih:oil:77_and_up_case_scavenging_by_bobbystat.jpg?direct&300|}}| | |{{techtalk:ih:oil:1977_case_drain_plug_1_by_bobbystat.jpg?direct&300|}}|{{techtalk:ih:oil:1977_case_drain_plug_2_by_bobbystat.jpg?direct&300|}}|{{:techtalk:ih:oil:77_and_up_case_scavenging_by_bobbystat.jpg?direct&300|}}| | ||
