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techtalk:ih:oil03a [2021/09/19 23:44] hippysmack [Late 1983 oil pump assembly design modification] |
techtalk:ih:oil03a [2024/01/01 18:17] (current) hippysmack |
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|{{:techtalk:ih:oil:83_xlx_oil_pump_by_gc5444.jpg?direct&300|}}| | |{{:techtalk:ih:oil:83_xlx_oil_pump_by_gc5444.jpg?direct&300|}}| | ||
- | | Oil Pump on 83 XLX ((photo by GC5444 of the XLFORUM http://xlforum.net/forums/showthread.php?t=1704016)) | | + | | Oil Pump on 83 XLX ((photo by GC5444 of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/159045-83-oil-line-checks?t=1704016)) | |
Line 39: | Line 39: | ||
==== L83-85 ==== | ==== L83-85 ==== | ||
- | | Late 83-85 pump body ((photo by marklocklear of the XLFORUM http://xlforum.net/forums/showthread.php?p=5729472#post5729472)) | | + | | Late 83-85 pump body ((photo by marklocklear of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/195988-seized-oil-pump/page2#post4274850)) | |
|{{:techtalk:ih:oil:l83_pump_body_by_marklocklear.jpg?direct&300|}}| | |{{:techtalk:ih:oil:l83_pump_body_by_marklocklear.jpg?direct&300|}}| | ||
+ | |||
===== Oil Pump Cover ===== | ===== Oil Pump Cover ===== | ||
==== 77-E83 ==== | ==== 77-E83 ==== | ||
Line 50: | Line 51: | ||
==== L83-85 ==== | ==== L83-85 ==== | ||
- | |Late 83-85 pumpcover ((photo by marklocklear of the XLFORUM http://xlforum.net/forums/showthread.php?p=5729472#post5729472))| | + | |Late 83-85 pumpcover ((photo by marklocklear of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/195988-seized-oil-pump/page2#post4274850))| |
|{{:techtalk:ih:oil:l83_pump_cover_marklocklear.jpg?direct&300|}}| | |{{:techtalk:ih:oil:l83_pump_cover_marklocklear.jpg?direct&300|}}| | ||
+ | |||
====== Gearshaft ====== | ====== Gearshaft ====== | ||
See also [[techtalk:ih:oil03b#gear_shaft_dims|Gear Shaft Dims]]. \\ | See also [[techtalk:ih:oil03b#gear_shaft_dims|Gear Shaft Dims]]. \\ | ||
Line 60: | Line 62: | ||
|{{:techtalk:ih:oil:77-85_oil_pump_gear_shaft_2.0_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ih:oil:77-85_oil_pump_gear_shaft_comparison_1_by_dirtycory.jpg?direct&300|}}| | |{{:techtalk:ih:oil:77-85_oil_pump_gear_shaft_2.0_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ih:oil:77-85_oil_pump_gear_shaft_comparison_1_by_dirtycory.jpg?direct&300|}}| | ||
- | | All have 20 teeth gears ((photo by Hippysmack)) |Longer shaft (L), Shorter shaft (R) with hash marks \\ on the top. Reason for the hash marks presently \\ unknown. ((photo by DirtyCory of the XLFORUM http://xlforum.net/forums/showthread.php?t=2071153&page=8))| | + | | All have 20 teeth gears ((photo by Hippysmack)) |Longer shaft (L), Shorter shaft (R) with hash marks \\ on the top. Reason for the hash marks presently \\ unknown. ((photo by DirtyCory of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/194881-let-s-study-the-77-85-oil-pump-parts-and-changes-and-when/page8?t=2071153&page=8))| |
|{{:techtalk:ih:oil:77-85_oil_pump_gear_shaft_1_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ih:oil:77-85_oil_pump_gear_shaft_comparison_2_by_dirtycory.jpg?direct&300|}}| | |{{:techtalk:ih:oil:77-85_oil_pump_gear_shaft_1_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ih:oil:77-85_oil_pump_gear_shaft_comparison_2_by_dirtycory.jpg?direct&300|}}| | ||
- | | This shows where the wear occurs. ((photo by Hippysmack)) | Lengths slightly different. ((photo by DirtyCory of the XLFORUM http://xlforum.net/forums/showthread.php?t=2071153&page=8)) | | + | | This shows where the wear occurs. ((photo by Hippysmack)) | Lengths slightly different. ((photo by DirtyCory of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/194881-let-s-study-the-77-85-oil-pump-parts-and-changes-and-when/page8?t=2071153&page=8)) | |
====== Gear Shaft Retaining Ring ====== | ====== Gear Shaft Retaining Ring ====== | ||
Line 72: | Line 74: | ||
|{{:techtalk:ih:oil:77-85_oil_pump_gear_shaft_retaining_ring_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ih:oil:77-85_oil_pump_retaining_ring_location_by_hippysmack.jpg?direct&300|}}| | |{{:techtalk:ih:oil:77-85_oil_pump_gear_shaft_retaining_ring_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ih:oil:77-85_oil_pump_retaining_ring_location_by_hippysmack.jpg?direct&300|}}| | ||
| Gear shaft retaining ring (26497-75) ((photo by Hippysmack)) | Installed location ((photo by Hippysmack)) | | | Gear shaft retaining ring (26497-75) ((photo by Hippysmack)) | Installed location ((photo by Hippysmack)) | | ||
+ | |||
====== Gearshaft Pins ====== | ====== Gearshaft Pins ====== | ||
See also [[techtalk:ih:oil03b#section2648875|Gearshaft Pin Dims]] \\ | See also [[techtalk:ih:oil03b#section2648875|Gearshaft Pin Dims]] \\ | ||
- | The gear shaft solid pin (26430-76), not to be confused with a roll pin with a hollow core ((brucstoudt of the XLFORUM http://xlforum.net/forums/showthread.php?t=2071153&page=5)), was used in 77-90 oil pumps. \\ | + | The gear shaft solid pin (26430-76), not to be confused with a roll pin with a hollow core ((brucstoudt of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/194881-let-s-study-the-77-85-oil-pump-parts-and-changes-and-when/page5?t=2071153&page=5)), was used in 77-90 oil pumps. \\ |
The diameter and lengths of the pins vary. \\ | The diameter and lengths of the pins vary. \\ | ||
The shaft pins don't have to run out and touch the gerotors. \\ | The shaft pins don't have to run out and touch the gerotors. \\ | ||
Line 88: | Line 91: | ||
So, there is extra clearance between the gearshaft and pump housing bore. \\ | So, there is extra clearance between the gearshaft and pump housing bore. \\ | ||
After the retaining ring comes out, the shaft can drop into this tapered bore clearance and the lower pin can scratch the aluminum sides. \\ | After the retaining ring comes out, the shaft can drop into this tapered bore clearance and the lower pin can scratch the aluminum sides. \\ | ||
- | |||
The installed lower pin also holds the outer plate in the pump body. \\ | The installed lower pin also holds the outer plate in the pump body. \\ | ||
Line 100: | Line 102: | ||
|{{:techtalk:ih:oil:lower_shaft_pin_installed_by_hippysmack.jpg?direct&300|}}| | |{{:techtalk:ih:oil:lower_shaft_pin_installed_by_hippysmack.jpg?direct&300|}}| | ||
| Lower shaft pin installed ((photo by Hippysmack)) | | | Lower shaft pin installed ((photo by Hippysmack)) | | ||
+ | |||
====== Separator Plates ====== | ====== Separator Plates ====== | ||
The 77-90 oil pumps used two plates to separate the feed and scavenge gerotors. \\ | The 77-90 oil pumps used two plates to separate the feed and scavenge gerotors. \\ | ||
Line 107: | Line 110: | ||
|{{:techtalk:ih:oil:77-85_oil_pump_separator_plate_locations_by_hippysmack.jpg?direct&300|}}| | |{{:techtalk:ih:oil:77-85_oil_pump_separator_plate_locations_by_hippysmack.jpg?direct&300|}}| | ||
| Separator plate locations ((photo by Hippysmack)) | | | Separator plate locations ((photo by Hippysmack)) | | ||
+ | |||
===== Inner Plate ===== | ===== Inner Plate ===== | ||
See also; \\ | See also; \\ | ||
Line 120: | Line 124: | ||
|{{:techtalk:ih:oil:77-85_inner_plate_installed_position_by_hippysmack.jpg?direct&300|}}| | |{{:techtalk:ih:oil:77-85_inner_plate_installed_position_by_hippysmack.jpg?direct&300|}}| | ||
|Inner separator plate installed position. \\ (pump upside down) ((photo by Hippysmack))| | |Inner separator plate installed position. \\ (pump upside down) ((photo by Hippysmack))| | ||
+ | |||
===== Outer Plate ===== | ===== Outer Plate ===== | ||
See also; \\ | See also; \\ | ||
Line 131: | Line 136: | ||
Notice the difference of the cut out or recessed area of the inside diameter of the outer plates. \\ | Notice the difference of the cut out or recessed area of the inside diameter of the outer plates. \\ | ||
- | This is for the different style of seals. ((DirtyCory of the XLFORUM http://xlforum.net/forums/showthread.php?t=2071153)) \\ | + | This is for the different style of seals. ((DirtyCory of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/194881-let-s-study-the-77-85-oil-pump-parts-and-changes-and-when?t=2071153)) \\ |
Either plate will fit 77-90 oil pumps with their respective seals. \\ | Either plate will fit 77-90 oil pumps with their respective seals. \\ | ||
|{{:techtalk:ih:oil:outer_plates_by_dirtycory_-_annotated.jpg?direct&500|}}|{{:techtalk:ih:oil:outer_plate_installed_by_hippysmack.jpg?direct&300|}}| | |{{:techtalk:ih:oil:outer_plates_by_dirtycory_-_annotated.jpg?direct&500|}}|{{:techtalk:ih:oil:outer_plate_installed_by_hippysmack.jpg?direct&300|}}| | ||
- | | Outer plate comparison ((photo by DirtyCory of the XLFORUM, annotated by Hippysmack http://xlforum.net/forums/showthread.php?t=2071153)) | Outer plate installed position \\ (pump upside down) ((photo by Hippysmack)) | | + | | Outer plate comparison ((photo by DirtyCory of the XLFORUM, annotated by Hippysmack https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/194881-let-s-study-the-77-85-oil-pump-parts-and-changes-and-when?t=2071153)) | Outer plate installed position \\ (pump upside down) ((photo by Hippysmack)) | |
|{{:techtalk:ih:oil:77-82_oil_pump_outer_separator_plate_1_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ih:oil:77-82_oil_pump_outer_separator_plate_2_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ih:oil:77-85_oil_pump_outer_separator_plate_4_by_hippysmack.jpg?direct&300|}}| | |{{:techtalk:ih:oil:77-82_oil_pump_outer_separator_plate_1_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ih:oil:77-82_oil_pump_outer_separator_plate_2_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ih:oil:77-85_oil_pump_outer_separator_plate_4_by_hippysmack.jpg?direct&300|}}| | ||
Line 158: | Line 163: | ||
|{{:techtalk:ih:oil:77-85_outer_plate_seals_2_by_nhps.jpg?direct&300|}}|{{:techtalk:ih:oil:77-85_outer_plate_seals_3_by_nhps.jpg?direct&300|}}|{{:techtalk:ih:oil:12036_and_12036a_outer_plate_seals.jpg?direct&300|}}| | |{{:techtalk:ih:oil:77-85_outer_plate_seals_2_by_nhps.jpg?direct&300|}}|{{:techtalk:ih:oil:77-85_outer_plate_seals_3_by_nhps.jpg?direct&300|}}|{{:techtalk:ih:oil:12036_and_12036a_outer_plate_seals.jpg?direct&300|}}| | ||
- | | (12036) 77-82 Outer plate seal. (12036A) 83-85 Outer plate seal. ((photos by NHPS of the XLFORUM http://xlforum.net/forums/showthread.php?t=2072076)) || 12036 and 12036A comparison ((photo by Hippysmack)) | | + | | (12036) 77-82 Outer plate seal. (12036A) 83-85 Outer plate seal. ((photos by NHPS of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/195683-77-oil-pump-rebuild?t=2072076)) || 12036 and 12036A comparison ((photo by Hippysmack)) | |
|{{:techtalk:ih:oil:outer_seal_installed_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:oil:83-90_oil_pump_outer_plate_seal_4_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:oil:86-90_oil_pump_disassembly_3_by_hippysmack.jpg?direct&300|}}| | |{{:techtalk:ih:oil:outer_seal_installed_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:oil:83-90_oil_pump_outer_plate_seal_4_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:oil:86-90_oil_pump_disassembly_3_by_hippysmack.jpg?direct&300|}}| | ||
| Outer seal (12036) installed ((photo by Hippysmack)) | Outer seal (12036A) installed ((photo by Hippysmack)) | Outer seal (12036A) installed position on 86 pump. ((photo by Hippysmack)) | | | Outer seal (12036) installed ((photo by Hippysmack)) | Outer seal (12036A) installed ((photo by Hippysmack)) | Outer seal (12036A) installed position on 86 pump. ((photo by Hippysmack)) | | ||
- | |||
- | |||
====== Spring Washer ====== | ====== Spring Washer ====== | ||
Line 206: | Line 209: | ||
|{{:techtalk:ih:oil:77-e83_oil_pump_gerotors_1_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ih:oil:77-e83_oil_pump_gerotors_2_by_hippysmack.jpg?direct&300|}}| | |{{:techtalk:ih:oil:77-e83_oil_pump_gerotors_1_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ih:oil:77-e83_oil_pump_gerotors_2_by_hippysmack.jpg?direct&300|}}| | ||
| 77-E83 return (26491-75) and feed (26492-75) gerotors ((photos by Hippysmack)) || | | 77-E83 return (26491-75) and feed (26492-75) gerotors ((photos by Hippysmack)) || | ||
+ | |||
===== Late 1983 oil pump assembly design modification ===== | ===== Late 1983 oil pump assembly design modification ===== | ||
Line 217: | Line 221: | ||
|{{:techtalk:ih:oil:77-e83_outside_gerotor_edge_by_dirtycory.jpg?direct&200|}}|{{:techtalk:ih:oil:l83-85_outside_gerotor_edge_by_dirtycory.jpg?direct&200|}}| | |{{:techtalk:ih:oil:77-e83_outside_gerotor_edge_by_dirtycory.jpg?direct&200|}}|{{:techtalk:ih:oil:l83-85_outside_gerotor_edge_by_dirtycory.jpg?direct&200|}}| | ||
- | |77-E83 gerotors. \\ Chamfered outside gear edges. ((photo by DirtyCory of the XLFORUM http://xlforum.net/forums/showthread.php?t=2071153&page=3))|L83-85 gerotors. \\ Straight cut outside gear edges. ((photo by DirtyCory of the XLFORUM http://xlforum.net/forums/showthread.php?t=2071153&page=3)) | | + | |77-E83 gerotors. \\ Chamfered outside gear edges. ((photo by DirtyCory of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/194881-let-s-study-the-77-85-oil-pump-parts-and-changes-and-when/page3?t=2071153&page=3))|L83-85 gerotors. \\ Straight cut outside gear edges. ((photo by DirtyCory of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/194881-let-s-study-the-77-85-oil-pump-parts-and-changes-and-when/page3?t=2071153&page=3)) | |
===== Feed Gears ===== | ===== Feed Gears ===== | ||
Line 228: | Line 232: | ||
|{{:techtalk:ih:oil:77-e83_oil_pump_2_by_hippysmack.jpg?direct&300|}}| | |{{:techtalk:ih:oil:77-e83_oil_pump_2_by_hippysmack.jpg?direct&300|}}| | ||
| 77-E83 feed gerotors installed position ((photo by Hippysmack)) | | | 77-E83 feed gerotors installed position ((photo by Hippysmack)) | | ||
+ | |||
===== L83-85 ===== | ===== L83-85 ===== | ||
(26492-83) Straight cut feed gerotors. | (26492-83) Straight cut feed gerotors. | ||
Line 260: | Line 265: | ||
Check valve (26435-76A) was an upgrade in L77 and used on all L77-85 models. \\ | Check valve (26435-76A) was an upgrade in L77 and used on all L77-85 models. \\ | ||
It has an arrow on the side for proper installation pointing up with FC to the bottom left of the arrow. \\ | It has an arrow on the side for proper installation pointing up with FC to the bottom left of the arrow. \\ | ||
- | |||
* The oil pump check valve plays a role in the operation of the oil pressure switch. | * The oil pump check valve plays a role in the operation of the oil pressure switch. | ||
Line 272: | Line 276: | ||
|{{:techtalk:ih:oil:26435-76a_check_valve_-cropped-_by_dirtycory.jpg?direct&200|}}|{{:techtalk:ih:oil:77-85_oil_check_valve_1_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ih:oil:77-85_oil_check_valve_6_by_hippysmack.jpg?direct&300|}}| | |{{:techtalk:ih:oil:26435-76a_check_valve_-cropped-_by_dirtycory.jpg?direct&200|}}|{{:techtalk:ih:oil:77-85_oil_check_valve_1_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ih:oil:77-85_oil_check_valve_6_by_hippysmack.jpg?direct&300|}}| | ||
- | | 26435-76A check valve ((photo by DirtyCory of the XLFORUM http://xlforum.net/forums/showthread.php?t=2071153&page=2)) | With the O-ring removed, you can see the crimped 2-piece body design ((photos by Hippysmack)) || | + | | 26435-76A check valve ((photo by DirtyCory of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/194881-let-s-study-the-77-85-oil-pump-parts-and-changes-and-when/page2?t=2071153&page=2)) | With the O-ring removed, you can see the crimped 2-piece body design ((photos by Hippysmack)) || |
|{{:techtalk:ih:oil:77-85_oil_pump_check_valve_bore_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ih:oil:77-85_oil_pump_check_valve_installed_by_hippysmack.jpg?direct&300|}}| | |{{:techtalk:ih:oil:77-85_oil_pump_check_valve_bore_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ih:oil:77-85_oil_pump_check_valve_installed_by_hippysmack.jpg?direct&300|}}| | ||
| The check valve sits inside the bore in the pump body as shown. Installed position (R)((photo by Hippysmack)) || | | The check valve sits inside the bore in the pump body as shown. Installed position (R)((photo by Hippysmack)) || | ||
- | |||
===== In search of a comparable check valve ===== | ===== In search of a comparable check valve ===== | ||
Line 293: | Line 296: | ||
This one has a back-up O-ring on the valve. \\ | This one has a back-up O-ring on the valve. \\ | ||
That link came from this XLF thread: \\ | That link came from this XLF thread: \\ | ||
- | [[http://xlforum.net/forums/showthread.php?t=1979566&highlight=gerotor&page=2]] | + | [[https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/184257-oil-pump-porn/page2?t=1979566&highlight=gerotor&page=2]] |
====== Oil Pressure Switch ====== | ====== Oil Pressure Switch ====== | ||
Line 312: | Line 314: | ||
|{{:techtalk:ih:oil:oil_pressure_switch_0_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ih:oil:oil_pressure_switch_1_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ih:oil:oil_pressure_switch_3_by_hippysmack.jpg?direct&300|}}| | |{{:techtalk:ih:oil:oil_pressure_switch_0_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ih:oil:oil_pressure_switch_1_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ih:oil:oil_pressure_switch_3_by_hippysmack.jpg?direct&300|}}| | ||
- | | Oil pressure switch (26554-77) ((photos by Hippysmack of the XLFORUM http://xlforum.net/forums/showthread.php?t=2071153&page=8)) ||| | + | | Oil pressure switch (26554-77) ((photos by Hippysmack of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/194881-let-s-study-the-77-85-oil-pump-parts-and-changes-and-when/page8?t=2071153&page=8)) ||| |
|{{:techtalk:ih:oil:77-81_oil_pump_oil_pressure_switch_installed.jpg?direct&300|}}|{{:techtalk:ih:oil:77_style_oil_pump_by_2_ironheadjunkie.jpg?direct&300|}}| | |{{:techtalk:ih:oil:77-81_oil_pump_oil_pressure_switch_installed.jpg?direct&300|}}|{{:techtalk:ih:oil:77_style_oil_pump_by_2_ironheadjunkie.jpg?direct&300|}}| | ||
- | | Oil pressure switch mounted to the oil pump ((photo by Hippysmack)) | Rubber boot pulled over the oil pressure switch ((photo by ironheadjunkie of the XLFORUM http://xlforum.net/forums/showthread.php?t=1400314&page=2)) | | + | | Oil pressure switch mounted to the oil pump ((photo by Hippysmack)) | Rubber boot pulled over the oil pressure switch ((photo by ironheadjunkie of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/131846-oil-line-routing/page2?t=1400314&page=2)) | |
- | + | ||