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8th June 2021, 11:21 | #1 |
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MG ZT 2.5 V6 Auto Tourer (Elizabeth) / MG ZT CDTI (Farage) Join Date: Jan 2017
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Wishbone Help
I'm trying to replace the driver's side wishbone and have the difficult roll bar bush bolt half way out but have rounded the head on it. Seemed to be coming along quite nicely but a couple of turns rounded it. If I can get the bar steward back in, am I able to take out the wish bone bolts with an offset ring spanner? I'm looking at my options with that roll bar bolt and they seem very limited. I've been at it for 3 hours now - I've got deep sockets, swivel heads, extensions etc but just don't seem to be able to get any decent purchase on it. I've ordered some deep sockets on Prime that are hexagonal and am hoping I can get the bolt tightened up again with one but will I still be able to do the original job?
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8th June 2021, 11:41 | #2 |
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File the bolt head to create flats then get a spanner on it and remove. Once it's out you can file it properly down 1 size. I'd drop the subframe for that job, the rear bush bolts can be a pain, and the ball joint in the subframe is always fun.
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8th June 2021, 11:45 | #3 |
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Hi Billy,
I had trouble with one of my anti-roll bar bush screws (with the tiny 10mm AF heads). What you need is Irwin bolt extractors. Don't give up on what you're doing. Once the ARB is out of the way you'll be able to use a socket on both lower arm (it's not a wishbone!) bolts. This will not only make removal easier and safer but will also allow you to tighten them to the specified torque. Simon
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8th June 2021, 12:28 | #4 | |
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MG ZT 2.5 V6 Auto Tourer (Elizabeth) / MG ZT CDTI (Farage) Join Date: Jan 2017
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Quote:
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8th June 2021, 13:52 | #5 |
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MG ZT 2.5 V6 Auto Tourer (Elizabeth) / MG ZT CDTI (Farage) Join Date: Jan 2017
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Struggling to get the lower arm bolts out now. This is a pig of a job!
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8th June 2021, 14:26 | #6 | |
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Quote:
There is no need to remove the ARB bolts the lower wish bone bush bolts are from under the car and from the wheel arch Swivel knuckle socket for the rear bolt. 1 2 3 4 The front one you can use two ring spanner combined with a sump plug remover. 5 6 7 8 That is unless you have a spanner which i have which was an aviation spanner then worked to fit the space from under the car for the front bolt. 9 work from the car being on ramps if you have any.
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8th June 2021, 15:48 | #7 |
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Arctic, that method of combining the ring spanners is the best idea I've seen in ages. Very smart!
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11th June 2021, 07:14 | #8 | |
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11th June 2021, 07:40 | #9 |
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You know what??---This long thread is making me more and more amazed.---I know of an old and feeble pensioner that managed to do this job ( me ) with hardly any trouble at all.----
I do have a torque wrench ( not used ) but an 18" length of alloy scaffold tube as my breaker bar.--Used to loosen and tighten those recalcitrant bolts.---( good descriptive word that. ) with the aid of one of my legs. Lol. ) The word---Paragon---keeps popping into my mind though I can't think what's causing it.----------------------------Help. |
11th June 2021, 12:14 | #10 |
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I thought this thread was about wishbone help?? Artic has done a great write up on how to do it
As ex mg rover technician our torque wrenches had to be calibrated every year and not used as breaker bars as this will put them out of calibration Quite simple use a breaker bar to undo tight bolts or follow Artics excellent guide |
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