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Well I'm screwed, thanks March

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Old 06-03-2006, 12:00 AM
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Default Well I'm screwed, thanks March

I had to make a tool to get my March pulley off. I got a sheet of steel, cut it down to about 6"x4", drilled 3 holes in it for the outer holes on the pulley, then a large hole in the middle to thread my makeshift bolt through. Everything was going great with the removal until one of the small bolts popped out of the pulley, pretty much taking all the threads with it. If I try to thread a bolt into there now, it won't tighten. So now that I'm fucked, anyone have any other suggestions how to get this thing off?

Here's the tool that's now useless. I used header bolts which are 8 x 1.25, which is the thread pitch of the pulley holes.



Old 06-03-2006, 12:08 AM
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Maby a puller that could reach all the way around the damn pulley and grab the backside? It would have to be large and in-charge, but it might work.

You might be able to drill all the way through the pulley and run a bolt clear out the other side, then put a washer/nut on it, but then the fluid might leak out if it in fact has some in it.

That puller looks badass though. You could also drill/re-tap the pulley hole(s), and use a bigger bolt.
Old 06-03-2006, 12:35 AM
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yeah, definitely a good idea to just drill out the holes for a larger bolt. i think the holes are far enough towards the outside on the march so that you can reach behind to slip on a nut.
Old 06-03-2006, 01:10 AM
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Drilling could be an option, but since it's fluid filled, I don't know how comfortable I'd be with that.
Old 06-03-2006, 04:56 AM
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Aren't you supposed to use a puller to take any pully off
Old 06-03-2006, 07:59 AM
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I'd get a large 3 jaw puller and grip the back.

Or forget about drilling the pulley further- Similar to what Blur said, I'd just get a thinner, long bolt that will go to the other side and use a washer/nut on the back side.

Then you wont risk damaging the pulley further and you can maybe re-use it.
Old 06-03-2006, 02:39 PM
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Would drilling out 1 of the 3 holes throw the pulley out of balance? I'd have to drill through it to get a nut on the backside.
Old 06-03-2006, 06:09 PM
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Originally Posted by BADFNZ
Would drilling out 1 of the 3 holes throw the pulley out of balance? I'd have to drill through it to get a nut on the backside.
if you drilled only enough to get the threads out, then I doubt it will cause trouble. ifyou wanted to be safe, just do all 3.
Old 06-03-2006, 07:18 PM
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slide the existing rods into it and on the stripped one, thread a bolt onto the backside to hold the rod in.
Old 06-04-2006, 10:52 PM
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Well I used a c-clamp on the side where the bolt hole was stripped. Result: c-clamp held great while other 2 bolt holes stripped! What's this pulley made of, brass?
Old 06-04-2006, 11:00 PM
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Originally Posted by BADFNZ
Well I used a c-clamp on the side where the bolt hole was stripped. Result: c-clamp held great while other 2 bolt holes stripped! What's this pulley made of, brass?
I had a hard time just getting it on...ANd that wasnt successful. So im waiting on a longer bolt to help get it started.
Old 06-04-2006, 11:04 PM
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Originally Posted by 1936FordPU
I had a hard time just getting it on...ANd that wasnt successful. So im waiting on a longer bolt to help get it started.
Once it's on, never take it off.
Old 06-05-2006, 07:08 PM
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Well in case anyone's interested, March said I can't drill through it because the fluid does go that far out in diameter. They suggested drilling 3 new holes and taping them. I might actually break down and tow the damn thing to a shop and let them worry about it.
Old 06-06-2006, 06:43 AM
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Push the bolts through the stripped holes and put a nut on the other side.
Old 06-06-2006, 01:20 PM
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Originally Posted by gillbot
Push the bolts through the stripped holes and put a nut on the other side.
The holes only go about 1" into the pulley, not all the way through.
Old 06-06-2006, 04:55 PM
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I never even thought about this when I installed my March. They didnt recommend a tool for removing it? That is ******* stupid.
Old 06-06-2006, 05:31 PM
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Originally Posted by black_z
I never even thought about this when I installed my March. They didnt recommend a tool for removing it? That is ******* stupid.
They did recommend a tool, a tool that wouldn't even work.
Old 06-06-2006, 05:39 PM
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Does the Chrysler pulley puller not work for removing March's? I remember hearing a bunch of people renting the Chrysler one from autozone or something of the likes and having great success with it (though I'm not sure it was with the March pullies). I've had mine on and off a couple times just using a 3-arm puller and never really had any problems. It was of course a bitch while doing it, but it worked.
Old 06-07-2006, 08:40 AM
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You could use a 3 jaw pulley to remove this however I highly doubt it will be in any kind of usable condition after .We had a customer do the same thing and was forced to get it off in any way so he could continue on with his build.
Old 06-07-2006, 08:58 AM
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Well, like I said, I used a 3-arm puller a couple of times to take it off and the pulley is still in perfect working order. It can be done as long as you take your time.



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