o2zoom

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  1. Update Hypothesis of how rear drum lug studs are anchored. On the back view of the rear drum hub you can see where the stud that has two dogs goes in. The dogs keep the stud from possibly rotating. On the out board side you can see there is a beveled dish. I believe the studs are pre-formed with the back side mushroomed with the dogs and the front side just below the threads is a thickened area that when pressed into the drum hub forms a mashed wedge that fills the beveled dish on the front side of the drum hub. What basically happens is the lug is riveted to the drum hub. I had to drill the threaded lug stud out and then take a dremmel tool and cut away the portion of the stud that was mashed into the bevel. What I found was that the stud could be drilled but the mashed portion in the bevel was extremely hard and would not drill. Ruined a couple of bits before resorting to the dremmel tool. These studs could have quite possibly be put in hot like a rivet and then pressed into place. They can be replaced but it’s not the easiest task. Remnant of the studs shows how it is sandwiched like a rivet. The earlier picture showing the studs welded was from an earlier owners repair. Stock lugs have the large mushroom head on the in board side.
  2. Recently purchased a 1932 Buick. Before I picked up the car I bought the 1932 Manual. When I got into the trunk of the car there was a manual. So if anyone needs a new unused reprint I have one. Think I paid $29 plus shipping. I can send it media mail. If I can get $22 I'd be happy.
  3. Looking for some advice on rear brake drum lug nut studs. I have a broken stud and one that is stripped. I see where someone had replaced the studs on the one side. Not too pretty looking but works. What I can’t figure out is how these things are anchored. I don’t think they’re pressed on in the usual manner. I found one stud that is slightly loose. When I rotate it the entire thing moves, including what looks like the big flat end inside of the drum. When I cleaned up the one broken stud the part that looks like a washer is actually part of the stud assembly and rotates on the one loose stud. I don’t want to ruin the drum if at all possible. I am more tempted to drill it out as opposed to trying to press it out. Has anyone faced this problem and come up with the solution or knows how these things are anchored in the drum? Thanks
  4. I did just that. Made one out of aluminum but could use stainless for a forever fix.
  5. Update. Steering gear was assembled and adjusted on the bench. Cornhead grease was added and then clearances again checked. Unit was re-installed in the car and I did a static test. No more binding and all seems good rotating from lock to lock. Continuing with other work so will road test when finish.
  6. Here was the problem. Never under estimate the problem of previous shoddy workmanship. I guess this person never learned the basics of how to make a proper gasket, they just cement things together with RTV.
  7. Revisiting this old thread for any other additional input. I have removed the 3 bolts from the generator. The bottom bolt is loose but will not clear the bottom radiator cast flange. I don't believe this should be a problem since the bolt is far enough back to have completely disengaged the generator. Removed the water pump and distributor for safety. I can with prying the generator feel a little movement and also hear and see the output shaft to the water pump move some. Other than that the generator will not separate from the front motor mount housing. I have pried pretty hard but don't want to damage anything. I tried rotating the out put shaft from the generator while prying but no luck. Can I cause damage by getting aggressive with prying? I know the out put shaft has to be rotated once the generator starts to separate from its mounting. Any suggestions??? or just get a bigger hammer..... Thanks,
  8. Looks good to me. Shaft mic at 1.125 at + and - 90 degrees bushings at 1.122. So about .003 clearance. With heat expansion should be OK in my judgement.
  9. Steering update. With the gracious help of mentor Bob I’m ready to start the rebuilding of my gear box. All the components have been cleaned so will make the gasket for the box to flange and one for the sector shaft. Waiting on John Deer corn-head grease. Once that arrives I’ll assemble and dial in the proper settings.
  10. Figured out what the mystery item was. It was part of the tensioning for the throttle shaft at the end of the steering column. There is a spring and two end pieces that ride in the bore of the cast piece. When I removed it one of the end pieces fell out. Lucky to have found it on the floor. I didn't realize what it was until I was cleaning up the parts I had removed earlier. Thanks for you suggestion on what it was.
  11. It did have a zirk fitting in the gear box. From what I can tell the zirk was also bad. Worm gear is it awful shape. I did get the locating brass pieces out. There was only one located in the center of the tube and then there was some sort of composite bushing located at the top of the shaft tube. I looked very carefully and did not find any other locating brass. From looking at the tube I could see where the one brass locator rides and could see where the upper bushing rode. I didn't see any more wear spots on the throttle tube. Another item under review. When I had the car running some times I could hear the pinion on the starter dinging once in awhile on the flywheel. Pulled the starter to inspect it and found that the return spring located on the starter engaging cross shaft is broken. So the starter drive was not being fully retracted. Another parts quest to find a spring that will work.
  12. Bob, Sent a PM. Trust I did it correctly.
  13. Bob, I found the allen head set screws you mentioned. Got the gear box out last night and disassembled today. I think everything you had pictured from your so called junk pile is better than what I’ve got. The sector has pitting and wear but still might be able to be used. Bushings in the box looked good. Timken taper bearings have some pitting but I think they could be used. The worm gear looks pretty poor. Lots of pitting. I think this was the source of the binding and extremely hard/rough steering. Take a look at the pics. What are your plans for the gear box parts you have? I wonder if something could be put together that is better than what I’m looking at that might be usable? I’m planning on going over to my buddy who has a press and see how hard it is to get the worm gear off of the steering shaft. After a little study came up with a way to remove the cone piece from the steering column that worked like a charm. Might not be the most acceptable way for some but made short work of the task. Happy to share the idea.
  14. Pete, Yes I think that's it. Is the other side a 3 bolt pattern? Thanks for checking on the steering box.