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09-26-2020, 10:27 AM | #1 |
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Distributor Removal Tip Re Ignition Cable Clamp
Removal of the distributor also necessitates the removal of Head Nut 8 that secures the armored ignition cable clamp. A consequence of loosening / removing Nut 8 is coolant leakage into Cylinders 3 & 4. Make this simple modification to the cable clamp, and the risk of leakage goes away.
> Drain one gallon of coolant; > Remove Head Nut 8 to release the cable clamp; > Reinstall the head nut and torque to 55 ft-lbs for a stock head and 65 ft-lbs for a hi-compression head. The stud should protrude out of the nut enough to hold the clamp plus a jam nut; > Replenish the coolant; > Remove the clamp from the cable and cut the round end of the clamp as shown. Prime & paint the cut edge so it doesn't rust; > Buy a 7/16-20 Jam Nut that is much thinner than a stock nut; > Clamp the ignition cable using the modified clamp and the jam nut. Hence forth, only remove the jam nut to takeout the distributor.
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Bob Bidonde |
09-26-2020, 11:14 AM | #2 |
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Re: Distributor Removal Tip Re Ignition Cable Clamp
Alternately, just throw the clip away, nowadays it's not really needed anyways.
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09-26-2020, 09:36 PM | #3 |
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Re: Distributor Removal Tip Re Ignition Cable Clamp
I tried that, but the distributor advance rod kept dragging on the armored ignition cable.
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09-26-2020, 01:21 PM | #4 |
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Re: Distributor Removal Tip Re Ignition Cable Clamp
Katy , that would make a purist sweat (lol)
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09-26-2020, 07:02 PM | #5 |
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Re: Distributor Removal Tip Re Ignition Cable Clamp
Thats a good idea and it looks nice.
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09-26-2020, 07:52 PM | #6 |
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Re: Distributor Removal Tip Re Ignition Cable Clamp
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09-26-2020, 09:39 PM | #7 |
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Re: Distributor Removal Tip Re Ignition Cable Clamp
I did that too, the same as what Bob recommends. Works and looks good.
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09-26-2020, 11:14 PM | #8 |
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Re: Distributor Removal Tip Re Ignition Cable Clamp
If you take the clamp off, replace it with a spacer the same thickness or replace the extra long stud with a shorter one, otherwise you can bottom out on the threads and not have that head bolt tight and you will blow a head gasket in that area.
Tom Endy |
09-27-2020, 09:26 AM | #9 |
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Re: Distributor Removal Tip Re Ignition Cable Clamp
I kind'a did the opposite of what Bob Bidonde did and didn't have to remove the clamp either. I cut a portion off the top of the clamp just enough so the ignition cable kind'a, sort'a "clips" into the clamp.
Bob-A |
09-29-2020, 10:24 AM | #10 |
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Re: Distributor Removal Tip Re Ignition Cable Clamp
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09-27-2020, 10:43 AM | #11 | |
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Re: Distributor Removal Tip Re Ignition Cable Clamp
Quote:
Where would I look for a jam nut like this? Sent from my iPhone using Tapatalk |
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09-28-2020, 05:23 AM | #12 | |
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Re: Distributor Removal Tip Re Ignition Cable Clamp
Quote:
1330 Courtland Road NE Roanoke, VA |
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09-29-2020, 05:07 AM | #13 | |
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Re: Distributor Removal Tip Re Ignition Cable Clamp
Quote:
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09-29-2020, 05:56 AM | #14 |
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Re: Distributor Removal Tip Re Ignition Cable Clamp
If they have to order it, ask what the freight charges will be; if high, see what they can do to reduce.
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09-29-2020, 04:36 PM | #15 | |
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Re: Distributor Removal Tip Re Ignition Cable Clamp
Quote:
Thanks again. Fastenal didn’t have them in stock, but they ordered me a couple. They should be in on Thursday. Sent from my iPhone using Tapatalk |
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10-01-2020, 07:54 PM | #16 |
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Re: Distributor Removal Tip Re Ignition Cable Clamp
I think I got mine at Home Depot or Ace Hardware.
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10-02-2020, 04:04 AM | #17 |
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Distributor Removal Tip Re Ignition Cable Clamp
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09-28-2020, 05:52 AM | #18 |
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Re: Distributor Removal Tip Re Ignition Cable Clamp
OK I am puzzled on this. I cannot even begin to tell you how many times over the years we have removed the distributor by draining the coolant, removing the stud nut and the clamp, and then removing the distributor and cable. Then upon re-assembly, I retightened (torqued) that nut and refilled with coolant. I/we have not had any issues doing it the correct way, and this task is done so infrequently.
So it begs the question for me, why does this clamp modification need to be done? Maybe a better way of asking this is, why would the cable or distributor need to be removed outside of a garage environment when a drain catch bucket is normally available?? . |
09-28-2020, 08:19 AM | #19 |
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Re: Distributor Removal Tip Re Ignition Cable Clamp
Hi Brent,
The clamp mod is beneficial as a roadside fix to those who opt to install a spare distributor rather than to replace the points, the condenser or fiddle with a broken wire. Replacing the distributor is a common practice because it is faster and easier. I really think you know this.
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09-28-2020, 12:00 PM | #20 | |
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Re: Distributor Removal Tip Re Ignition Cable Clamp
Quote:
There have been several times during a tour that I was able to get a stalled car back on the road by installing my spare distributor and bypass cable. The bypass cable connects direct from the coil to the distributor. When a car pulls to the side of the road with loss of ignition the fault can be a number of things, the wire going to the ignition switch from the coil, the ignition switch, the pop-out cable. The lower plate in the distributor, the wire connecting the upper plate and the lower plate, the points, the condenser. It is much simpler to just replace the distributor and bypass the rest of the ignition to get the car running again. I also witnessed a roadside distributor replacement where when the #8 head bolt nut was removed it dumped water into the pan. I advocate removing the clamp and installing a standard length stud in the #8 position. Tom Endy |
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