Yeah I call it an impact driver. Same thing. Use it on motorcycle case screws and also on aircraft screws in some areas. Very handy. Robin Giesbrecht >From: Mark McDonald <tomswift@xxxxxxxxxxxxx> >Reply-To: mailing-list@xxxxxxxxxxxxxxxx >To: "mailing-list@xxxxxxxxxxxxxxxx" <mailing-list@xxxxxxxxxxxxxxxx> >Subject: IML: Great Tool! >Date: Sat, 24 May 2003 13:16:24 -0500 > >Hi folks, > >I have a happy ending to report. > >As you recall from yesterday's episode, I was trying to figure out why >the temp gauge in my '68 was registering so low, even when the engine >was hot. > >Well, after reviewing everyone's advice and doing all the tests I could >think of, my best guess was that the problem was with the temperature >sending unit, not the gauge or the thermostat. > >Yesterday I finally found the right part. That is a whole nother >story. To keep it brief, 4 of the autoparts stores in my area will not >give you the right thing if you ask for a coolant temp sending unit for >a '68 with a 440 and AC. I don't know why, but that's the way it is >here-- they all show the wrong part in their books. Or maybe my car has >a different unit (but then, my other '68 has the same unit, and so does >Robert Soule's). Anyway, if anyone wants to know the right part # in >the future, I have it. If you ask by the Borg Warner part #, they will >give it to you. If you just ask for a "coolant temp sending unit," you >will probably get a funky part. > >ANYWAY . . . > >After finding the correct part I had to remove the old one. Lemme tell >you, that wasn't easy. I don't know what kind of reaction occurs >between brass and cast iron over 35 years, but it's one helluva >reaction. That #%%^@ was rusted tight in there and I could not get it >out. I soaked it with PBR (or whatever it is-- rust penetrant) for 2 >days, I tried a deep socket with a long pry bar, I tried banging on it >with a hammer (which had the effect of breaking it, but it didn't loosen >it a millimeter) . . . I tried everything. My muscles were aching and I >was contemplating borrowing some C4 from my neighbor who is in EOD in >the Navy . . . and then I went to Sears. > >Bob Vila, I could kiss you! Sears makes a thing called a "Hand Impact >Tool Kit." Now, for you grisled car veterans (or even if you're not so >grisled), I'm sure you already know what this is. But for me it was BIG >NEWS. I'd never heard of one before. > >Basically, what this thing is, is a little device that you strike with a >hammer. It converts the energy of your strike into a twisting motion >developing, according to the box, 200 ft. lbs. of torque. All I had to >do was attach a 15/16" impact socket to the other end and whail away! >(You have to get a special impact socket-- the regular sockets won't >hold up, I guess). > >Well, 2 good licks with this thing and I'm removing that #%^% sending >unit! > >Hooray, now I don't have to spend Memorial Day weekend cussing >Chryslers!!! > >It also comes with different bits for removing tough screws. I'm >telling you, folks, if you don't have one of these things in your tool >kit, go out and GET ONE. They are great. > >Thanks! > >And now to see if my theory about the gauge was right . . . > >MM > > >