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SECTION 39: CONTROL SYSTEM: Difference between revisions
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* Step 4: One way to prime the inside of the tubes is to hang them off the ceiling dangling 2 inches above the ground. Then inserting a bow tie of paper towel that acts as a plug with a wire that allows you to pull it out the bottom. Pull it down so you can pour an inch of primer into the tube without spilling out the holes. Then slowly pull down the plug. Catch the paint running out the bottom once the plug is coming out. | * Step 4: One way to prime the inside of the tubes is to hang them off the ceiling dangling 2 inches above the ground. Then inserting a bow tie of paper towel that acts as a plug with a wire that allows you to pull it out the bottom. Pull it down so you can pour an inch of primer into the tube without spilling out the holes. Then slowly pull down the plug. Catch the paint running out the bottom once the plug is coming out. | ||
* Step 5: The long rod end bearing is nominally 2.312" from bolt end to hole and the short one is 1.375. The rod ends are sticking out 0.75", therefore the threads should engage 0.390" into the rod end fitting on both ends to yield a hole to hole length of 37 13/32. Taping the jam nuts into the 0.39 position will make it easy to do the initial thread insertion. 52% of the short and 26% of the long rod end bearing thread is engaged with the rod end fitting.<br>Math: (33 + 1.5 + 2.312 + 1.375 - 37.40625)/2=0.39 | * Step 5: The long rod end bearing is nominally 2.312" from bolt end to hole and the short one is 1.375. The rod ends are sticking out 0.75", therefore the threads should engage 0.390" into the rod end fitting on both ends to yield a hole to hole length of 37 13/32. Taping the jam nuts into the 0.39 position will make it easy to do the initial thread insertion. 52% of the short and 26% of the long rod end bearing thread is engaged with the rod end fitting.<br>Math: (33 + 1.5 + 2.312 + 1.375 - 37.40625)/2=0.39 | ||
==== Page 39-4 ==== | |||
* Step 5: Similar to F-1089, the F-1090 thread engagement can be calculated to 0.718". | |||
==== Page 39-5 ==== | |||
* Step 1: Similar to F-1089, the F-1064 thread engagement can be calculated to 0.687". | |||
* Step 2: Similar to F-1089, the F-1065 thread engagement can be calculated to 0.5". | |||
[[Category:Hints]] | [[Category:Hints]] | ||