Differences

This shows you the differences between two versions of the page.

--- techtalk:ih:oil03a [2018/12/30 19:30]
hippysmack [Outer Separator Plate Seal]
+++ techtalk:ih:oil03a [2021/09/19 23:44]
hippysmack [Late 1983 oil pump assembly design modification]
@@ Line 29: / Line 29: @@
 ===== Oil Pump Body =====
+==== 77-E83 ====
 |{{:techtalk:ih:oil:77-85_oil_pump_body_9_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ih:oil:77-85_oil_pump_body_10_by_hippysmack.jpg?direct&300|}}|
@@ Line 36: / Line 37: @@
 |{{:techtalk:ih:oil:77-85_oil_pump_body_5_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ih:oil:77-85_oil_pump_body_6_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ih:oil:77-85_oil_pump_body_7_by_hippysmack.jpg?direct&300|}}|
+==== L83-85 ====
+|  Late 83-85 pump body ((photo by marklocklear of the XLFORUM http://xlforum.net/forums/showthread.php?p=5729472#post5729472))  |
+|{{:techtalk:ih:oil:l83_pump_body_by_marklocklear.jpg?direct&300|}}|
 ===== Oil Pump Cover =====
+==== 77-E83 ====
 |{{:techtalk:ih:oil:77-85_oil_pump_cover_1_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ih:oil:77-85_oil_pump_cover_2_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ih:oil:77-85_oil_pump_cover_3_by_hippysmack.jpg?direct&300|}}|
 |{{:techtalk:ih:oil:77-85_oil_pump_cover_4_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ih:oil:77-85_oil_pump_cover_5_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ih:oil:77-85_oil_pump_cover_6_by_hippysmack.jpg?direct&300|}}|
+==== L83-85 ====
+|Late 83-85 pumpcover ((photo by marklocklear of the XLFORUM http://xlforum.net/forums/showthread.php?p=5729472#post5729472))|
+|{{:techtalk:ih:oil:l83_pump_cover_marklocklear.jpg?direct&300|}}|
 ====== Gearshaft ======
 See also [[techtalk:ih:oil03b#gear_shaft_dims|Gear Shaft Dims]]. \\
@@ Line 144: / Line 156: @@
     * It is pressed into the outer plate hole to seal around the driveshaft.
-|{{:techtalk:ih:oil:12036_outer_plate_seal-_by_dirtycory.jpg?direct&300|}}|{{:techtalk:ih:oil:12036a_outer_plate_seal-_by_dirtycory.jpg?direct&300|}}|
-|  (12036) 77-82 Outer plate seal. ((photo by DirtyCory of the XLFORUM http://xlforum.net/forums/showthread.php?t=2071153))  |  (12036A) 83-85 Outer plate seal. ((photo by DirtyCory of the XLFORUM http://xlforum.net/forums/showthread.php?t=2071153))  |
-|{{: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 and 12036A comparison ((photo by Hippysmack))|
+|  (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))  |
 |{{: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|}}|
@@ Line 204: / Line 214: @@
   * These modifications limit interchangeability and affect the installation of repair parts:
     * Either early style or late style gerotor gears may be used with late style (under-cut) oil pump bodies and covers.
-    * Only early style chamfered gerotor gears may be used with early style oil pump bodies and covers \\ (Use of  late style gerotor gears in early style oil pump bodies and covers could cause the oil pump to bind up and possible pump failure).
+    * Only early style chamfered gerotor gears may be used with early style oil pump bodies and covers \\ (Use of  late style gerotor gears in early style oil pump bodies AND covers could cause the oil pump to bind up and possible pump failure). \\ When non-chamfered gear sets are used, the pump body or cover must be changed.
 |{{: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|}}|
@@ Line 288: / Line 298: @@
 ====== Oil Pressure Switch ======
 See also; \\
-[[techtalk:ref:trouble07|Tesing the Oil Pressure Switch]] \\
+[[techtalk:ref:svcproc30|Tesing the Oil Pressure Switch]] \\
 [[techtalk:ih:oil01#oil_pressure_switch|More on How the Ironhead Oil Pressure Switch Works]] \\

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