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Bob L. |
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#1
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Senior Member ![]() ![]() ![]() Group: Members Posts: 848 Joined: 7-August 11 From: Austin TX Member No.: 13,411 Region Association: Southwest Region ![]() |
I'm cleaning up my recently acquired '76 2.0 and the EGR system is going.
I have removed the air distributor tubes but the connectors that go into the heads have me puzzled. I don't want to break them and a wrench feels like it's twisting the tube, not loosening it. ![]() I can't get the tins off without removing them first. Do they just press in/pull out? Are they threaded in? Any help is appreciated. |
Lennies914 |
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#2
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Slacker ![]() ![]() ![]() Group: Members Posts: 828 Joined: 9-January 10 From: NorCal Member No.: 11,216 Region Association: Northern California ![]() ![]() |
Leave them in. Get a ball bearing to fit the flare and install the nut over it. If you try to remove the tube you will open a can of worms that will ultimately require you to pull the heads.
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Tom |
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#3
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Advanced Member ![]() ![]() ![]() ![]() Group: Members Posts: 2,139 Joined: 21-August 05 From: Port Orchard, WA 98367 Member No.: 4,626 Region Association: None ![]() |
I removed mine to sandblast the tins and paint. I think I used some Kroil to loosen them up. After paint, I reinstalled and used some brass caps to seal the tubes, be careful you don't twist them off, then you will have problems.
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Krieger |
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#4
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Advanced Member ![]() ![]() ![]() ![]() Group: Members Posts: 4,802 Joined: 24-May 04 From: Santa Rosa CA Member No.: 2,104 Region Association: None ![]() ![]() |
Leave them in and put a pipe thread cap on each one. I think its 3/4". Maybe $6 at home depot for 4.
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TheCabinetmaker |
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#5
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I drive my car everyday ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 8,335 Joined: 8-May 03 From: Tulsa, Ok. Member No.: 666 ![]() |
They are old and prone to leak. I remove them and plug the hole with a bolt. 4 - m10 X 40 X 1.0 bolts cost 5 bucks. Thread sealer on the threads and a dab under the head. I hear some use a 10mm valve adjuster foot, but I would be scared of them coming loose.That said, If they won't break loose with adequate torque, and feel like they are twisting, I'd leavem alone before I broke one.
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Bob L. |
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#6
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Senior Member ![]() ![]() ![]() Group: Members Posts: 848 Joined: 7-August 11 From: Austin TX Member No.: 13,411 Region Association: Southwest Region ![]() |
I would be very happy to cap them and leave them alone. Can I get the tins off if I leave them there?
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TheCabinetmaker |
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#7
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I drive my car everyday ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 8,335 Joined: 8-May 03 From: Tulsa, Ok. Member No.: 666 ![]() |
I don't think so. Not without damaging the tin. Never tried.
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914werke |
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#8
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"I got blisters on me fingers" ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 11,232 Joined: 22-March 03 From: USofA Member No.: 453 Region Association: Pacific Northwest ![]() ![]() |
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Mike Bellis |
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#9
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Resident Electrician ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 8,347 Joined: 22-June 09 From: Midlothian TX Member No.: 10,496 Region Association: None ![]() ![]() ![]() |
1/8"NPT thread is the same pitch as the 10mm tube. Get some 1/8 brass plugs.
Put some PB Blaster and heat on it to get it out. |
SLITS |
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#10
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"This Utah shit is HARSH!" ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Group: Benefactors Posts: 13,602 Joined: 22-February 04 From: SoCal Mountains ... Member No.: 1,696 Region Association: None ![]() ![]() |
3/8" pipe cap.
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