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techtalk:evo:oil02 [2019/08/13 13:34] hippysmack [Gravity] |
techtalk:evo:oil02 [2020/04/21 00:24] hippysmack [Oil Filter Pad] |
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| Click on a drawing to enlarge: \\ | Click on a drawing to enlarge: \\ | ||
| - | | 86-90 engines ((drawing by Hippysmack)) | | + | | 86-90 engines ((drawing by Hippysmack)) | 91 engines ((drawing by Hippysmack)) | |
| - | |{{:techtalk:evo:oil:86-90_sportster_feed-return_oil_paths_by_hippysmack.jpg?direct&300|}}| | + | |{{:techtalk:evo:oil:86-90_sportster_feed-return_oil_paths_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:oil:91_sportster_feed-return_oil_paths_by_hippysmack.jpg?direct&300|}}| |
| - | | 91 engines ((drawing by Hippysmack)) | 92-03 engines ((drawing by Hippysmack)) | 04 and Up XL engines ((drawing by Hippysmack)) | | + | | 92-97 engines ((drawing by Hippysmack)) | 98-03 engines ((drawing by Hippysmack)) | 04 and Up XL engines ((drawing by Hippysmack)) | |
| - | |{{:techtalk:evo:oil:91_sportster_feed-return_oil_paths_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:oil:92-03_sportster_feed-return_oil_paths_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:oil:04_and_up_sportster_feed-return_oil_paths_by_hippysmack.jpg?direct&300|}}| | + | |{{:techtalk:evo:oil:92-97_sportster_feed-return_oil_paths_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:oil:98-03_sportster_feed-return_oil_paths_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:oil:04_and_up_sportster_feed-return_oil_paths_by_hippysmack.jpg?direct&300|}}| |
| + | ====== Oil Filter Pad ====== | ||
| + | This is basically how the oil is routed with all sin-on oil filter systems. \\ | ||
| + | The oil comes into the unfiltered (big) cavity, thru the filter media and into the engine thru the center of the filter. \\ | ||
| + | |||
| + | {{:techtalk:evo:oil:91-up_oil_path_at_filter_pad_by_hippysmack.jpg?direct&300|}} ((photo by Hippysmack)) \\ | ||
| ====== Right Crankcase Feed Galley ====== | ====== Right Crankcase Feed Galley ====== | ||
| Line 140: | Line 145: | ||
| * Pressure escapes the head through the hollow bolts (one in each head) that hold the air cleaner mount. | * Pressure escapes the head through the hollow bolts (one in each head) that hold the air cleaner mount. | ||
| === 2000 and Up engines === | === 2000 and Up engines === | ||
| - | |||
| - | |||
| - | |||
| ====== Bottom End Oiling ====== | ====== Bottom End Oiling ====== | ||
| Line 169: | Line 171: | ||
| Below are pics of the restricted orifice underneath the oil feed galley in the case that shoots a small stream onto #2 cam. \\ | Below are pics of the restricted orifice underneath the oil feed galley in the case that shoots a small stream onto #2 cam. \\ | ||
| #2 cam rotates counterclockwise and the oil is sprayed on the right side of the cam gear for extra cooling. | #2 cam rotates counterclockwise and the oil is sprayed on the right side of the cam gear for extra cooling. | ||
| - | | (L) 91-99 ((photo by Hippysmack of the XLFORUM)), (R) 2000 Up ((photo by Bruce of the XLFORUM http://xlforum.net/forums/showthread.php?t=1118529&page=2up)) cam oiling hole from the feed galley || | + | | (L) 92-99 ((photo by Hippysmack of the XLFORUM)), (R) 2000 Up ((photo by Bruce of the XLFORUM http://xlforum.net/forums/showthread.php?t=1118529&page=2up)) cam oiling hole from the feed galley || |
| - | |{{:techtalk:evo:oil:91-99_cam_oiler_hole_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:oil:2000_up_cam_oiler_hole_by_bruce.jpg?direct&300|}}| | + | | {{:techtalk:evo:oil:92-99_cam_oiler_hole_by_hippysmack.jpg?direct&300|}} |{{:techtalk:evo:oil:2000_up_cam_oiler_hole_by_bruce.jpg?direct&300|}}| |
| ===== Cam Cover Bushings ===== | ===== Cam Cover Bushings ===== | ||
| Line 242: | Line 243: | ||
| |{{:techtalk:evo:oil:86-90_engine_scavenging_by_mini_blitz.jpg?direct&300|}}|{{:techtalk:evo:oil:86-90_cam_cover_by_engine.jpg?direct&300|}}|{{:techtalk:evo:oil:86-90_oil_pump_oiling_paths_by_hippysmack.jpg?direct&300|}}| | |{{:techtalk:evo:oil:86-90_engine_scavenging_by_mini_blitz.jpg?direct&300|}}|{{:techtalk:evo:oil:86-90_cam_cover_by_engine.jpg?direct&300|}}|{{:techtalk:evo:oil:86-90_oil_pump_oiling_paths_by_hippysmack.jpg?direct&300|}}| | ||
| ===== 91-Up Engines ===== | ===== 91-Up Engines ===== | ||
| - | {{:techtalk:evo:oil:91_sportster_oil_drainage_by_hippysmack.jpg?direct&300|}} ((drawing by Hippysmack)) {{:techtalk:evo:oil:92-03_sportster_oil_drainage_by_hippysmack.jpg?direct&300|}} ((drawing by Hippysmack)){{:techtalk:evo:oil:04_and_up_sportster_oil_drainage_by_hippysmack.jpg?direct&300|}} ((drawing by Hippysmack)) | + | {{:techtalk:evo:oil:91_sportster_oil_drainage_by_hippysmack.jpg?direct&300|}} ((drawing by Hippysmack)) {{:techtalk:evo:oil:92-97_sportster_oil_drainage_by_hippysmack.jpg?direct&300|}} ((drawing by Hippysmack)) \\ |
| + | |||
| + | {{:techtalk:evo:oil:98-03_sportster_oil_drainage_by_hippysmack.jpg?direct&300|}} ((drawing by Hippysmack)) {{:techtalk:evo:oil:04_and_up_sportster_oil_drainage_by_hippysmack.jpg?direct&300|}} ((drawing by Hippysmack)) \\ | ||
| ==== Gravity ==== | ==== Gravity ==== | ||
