i tried loosening the distributor hold down bolt on my 73 eldorado, but the wrench will not fit on the bolthead do a clearance issue of the bolt head and the shaft of the distributor. i've tried 6 /12 point end sockets /wrenches/ crowfoots/ swivels/deep wells. i am now to the point of belief that the only cure may be the old "smokewrench". (just kidding on the latter). any help....???? terry cox ..#26379 ??? >:(
I used to have a 1969 DeVille which was almost the same engine. I used to use a distributor wrench which is basically a box wrench bent at a 90 degree angle.
I think mine is an SK. You can buy this at any good parts store.
I’ve been able to get that nut with a short socket with a universal joint then an extension. It’s a little wobbly but it works on my 68-ELDO.
Glen
I have a '73 Eldorado as well. It's best to get that distributor wrench that the
previous poster recommended with the 90 degree bend. I've used one for
years.
Trying any other type of socket arrangement will just round off the nut since
where it's located is almost impossible to reach with a straight socket or swivel.
You'll be hitting the bolt top on an angle -- not good.
Mike
Sorry to disagree Mike but after 35 years working on my 68-ELDO I have not had any problem with rounding off the nut with the socket. You do have to be sure it is seated on the nut so it is not at an angle, but that should be standard procedure.
The distributor wrench (shown below) works but will only turn a small arc before it hits things nearby. They work much better on less crowed engines. They are cheap but if you don’t have one it is a bother to have to go get one.
I do not recommend a crows foot.
Glen
With the AC in place there really does not seem to be a perfect tool, without the AC there is plenty of room for just about any sort of wrench. If you have one that is really stuck or damaged I would suggest removing the AC compressor to get better access, you dont have to remove the hoses, you can just unbolt it and move it far enough to the side to give you room.
I have had the best luck with a 'wobble extension'. The wobble works great with the points dizzy and still seems to be the best option for a HEI even though its still not an ideal angle.
(https://forums.cadillaclasalle.club/proxy.php?request=http%3A%2F%2Ft3.gstatic.com%2Fimages%3Fq%3Dtbn%3AANd9GcTfMX5wgLp2LHhkTaRTfH7nXzA7ikzieN8NSVjzQ3dHGGoAE6lyPA&hash=965dfd9f2f95250b28deb4984e4ec2df8d6bdfe2)
I'll join the short socket, universal joint, short extension crowd. There are a lot of ways to get to and loosen/tighten this nut, but when the motor is hot I personally want to keep a few inches of distance during this proceedure, and the socket works best.
Greg
Sorry to disagree Mike but after 35 years working on my 68-ELDO I have not had any problem with rounding off the nut with the socket. You do have to be sure it is seated on the nut so it is not at an angle, but that should be standard procedure.
Glen:
Got you beat -- I've worked on my '73 for 38 years. I bought it new.
Mike
In the true spirit of one upsmanship, I bought my 72 Eldo new in November 1971. That's 39 years of adjusting the distributor amung other things.
Greg