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--- techtalk:ref:svcproc16 [2019/02/14 03:41]
hippysmack [Assembly]
+++ techtalk:ref:svcproc16 [2024/01/21 21:10] (current)
hippysmack [Assembly]
@@ Line 28: / Line 28: @@
 ===== Inspection =====
+==== Visual ====
 |Clean all parts inside and out with solvent ((photos by Hippysmack))||
 |{{:techtalk:ref:svcproc:lifter_inspect_0_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ref:svcproc:lifter_inspect_7_by_hippysmack.jpg?direct&300|}}|
@@ Line 36: / Line 38: @@
 |Check for excessive wear on the outside of the housing. \\ Excess scratches should signal you to check the lifter bore clearance in the case. ((photos by Hippysmack))||Wear marks from lifter rising above the \\ anti-rotation pin. ((photos by Hippysmack))|
 |{{:techtalk:ref:svcproc:lifter_inspect_3_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ref:svcproc:lifter_inspect_4_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ref:svcproc:lifter_inspect_5_by_hippysmack.jpg?direct&300|}}|
+==== Mechanical ====
+|Specs ((1998 HD Sportster FSM pg 3-3))|New Install|Service Limit|
+|Fit in guide|.0008" - .0023" \\ .020 mm -.058 mm|.003" \\ .08 mm|
+|Roller Fit|.0006" - .0013" \\ .015 mm -.033 mm|No spec|
+|Roller End Clearance|.008" - .022" \\ .203 mm - .559 mm|.026" \\ .660 mm|
 |Check roller end clearance with a feeler gauge. ((photo by Hippysmack))|
 |{{:techtalk:ref:svcproc:lifter_inspect_6_by_hippysmack.jpg?direct&300|}}|
 ===== Assembly =====
+There is a small amount of pressure on the hydraulic lifter plunger holding the top retainer clip in place on a dry lifter. \\
+It can be pushed down with your finger to install the clip. \\
+But with a lifter half or more full of oil, it's harder to work the plunger with your fingers as the pressure behind the plunger is greater. \\
+In fact, it's nearly impossible to assemble a lifter completely full of oil. \\
+If you install the lifter into a holder, that frees up both hands and gives better leverage on the plunger. \\
+The holder below is fabbed from a steel sheet and a welded bushing to hold the lifter. \\
+A 2x4 block of wood with a 1" hole drilled into it can also be used to hold the lifter. \\
+Below is a fabbed steel holder. \\
+The block is used to press the plunger down. A spare pushrod or screwdriver can also be used to depress the plunger.
+{{:techtalk:ref:tools:lifter_holding_tool_2_by_ngot8r.jpg?direct&300|}} ((photo by NGOT8R of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-motor-engine/sportster-motorcycle-engine-conversions/199567-converting-from-1250-to-1275/page4?t=2076454&page=4))
 |{{:techtalk:ref:svcproc:lifter_assembly_1_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ref:svcproc:lifter_assembly_3_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ref:svcproc:lifter_assembly_4_by_hippysmack.jpg?direct&300|}}|

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