How to improve this dent.
How to improve this dent.
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Discussion

WinstonWolf

Original Poster:

72,863 posts

260 months

Tuesday 27th November 2018
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Someone's reversed into my daughter's car while it was parked irked

I need to replace the headlight (sourced) and I want to push the wing out. It looks fairly simple as access from behind should be possible, what technique would you employ for best results. I want to avoid paint if possible. It needs to be OK not perfect as it's a 'first car'.

I've not seen it in the flesh yet but I think if I just push it from behind with the headlight out it'll pop and leave two small dents.


227bhp

10,203 posts

149 months

Tuesday 27th November 2018
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WinstonWolf said:
Someone's reversed into my daughter's car while it was parked irked

I need to replace the headlight (sourced) and I want to push the wing out. It looks fairly simple as access from behind should be possible, what technique would you employ for best results. I want to avoid paint if possible. It needs to be OK not perfect as it's a 'first car'.

I've not seen it in the flesh yet but I think if I just push it from behind with the headlight out it'll pop and leave two small dents.

Not worth arsing around with and making a mess of when dent guys are so cheap.

WinstonWolf

Original Poster:

72,863 posts

260 months

Tuesday 27th November 2018
quotequote all
I'm time served, I made a pot from flat sheet steel when I was an apprentice smile Unfortunately I don't have access to the panel beating equipment I had back then...

I was thinking if I can get a toffee hammer and a bit of flat nylon bar in the headlight opening it'll be 'simple'.

Besides, the cost will end up coming out of dad's pocket...

227bhp

10,203 posts

149 months

Tuesday 27th November 2018
quotequote all
WinstonWolf said:
I'm time served, I made a pot from flat sheet steel when I was an apprentice smile Unfortunately I don't have access to the panel beating equipment I had back then...

I was thinking if I can get a toffee hammer and a bit of flat nylon bar in the headlight opening it'll be 'simple'.

Besides, the cost will end up coming out of dad's pocket...
Then I don't know why you're asking on here then. Pushing dents out successfully is far from simple, it's an exceptionally skilled job. Although that probably won't come out perfect for £40 to do a whole cars worth it just isn't worth dicking around.

Ahbefive

11,657 posts

193 months

Tuesday 27th November 2018
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Who does a whole car for £40? Around here it's £120.

227bhp

10,203 posts

149 months

Tuesday 27th November 2018
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You never heard of the North South divide?

WinstonWolf

Original Poster:

72,863 posts

260 months

Tuesday 27th November 2018
quotequote all
227bhp said:
WinstonWolf said:
I'm time served, I made a pot from flat sheet steel when I was an apprentice smile Unfortunately I don't have access to the panel beating equipment I had back then...

I was thinking if I can get a toffee hammer and a bit of flat nylon bar in the headlight opening it'll be 'simple'.

Besides, the cost will end up coming out of dad's pocket...
Then I don't know why you're asking on here then. Pushing dents out successfully is far from simple, it's an exceptionally skilled job. Although that probably won't come out perfect for £40 to do a whole cars worth it just isn't worth dicking around.
I was exceptionally skilled thirty years ago, but I'm rusty hence asking for good technique or any 'top tips'... It's not dicking around, I get satisfaction from it.

I've got to take the wheels and front arch liners off anyway to drop the bumper so I can replace the headlight, I want to achieve the best result I can for a rusty former precision fitter biggrin


Penelope Stopit

11,209 posts

130 months

Tuesday 27th November 2018
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I am doubting that the dent will pop out as the panel has a pressed shape where the dent is
Why not unbolt the wing, straighten it up as best, fill it and then take it to a paintshop for spraying?

cptsideways

13,808 posts

273 months

Tuesday 27th November 2018
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As above it would be a whole lot easier with the the wing off

WinstonWolf

Original Poster:

72,863 posts

260 months

Tuesday 27th November 2018
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Hadn't thought about unbolting it, that might be an option thumbup

CharlesElliott

2,242 posts

303 months

Tuesday 27th November 2018
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I would get a dent person to do it - if the headlight is out it is likely to be even easier. If you are in the North then maybe £30 instead of £40 :-)

G600

1,479 posts

208 months

Wednesday 28th November 2018
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Assuming it's the car I think it is (MK3 Punto?) There are a few wings on eBay for around £40, I'd just swap it over

WinstonWolf

Original Poster:

72,863 posts

260 months

Wednesday 28th November 2018
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It is and that's good to know, thanks thumbup

Adamski1069

12 posts

85 months

Monday 3rd December 2018
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Before I start, this is not my first post by a long chalk, it is as this user though. I have been a member here for many years and done repairs for other members but my sign in email has recently defunct so I have had to re-register as a new a new user.


'It looks fairly simple as access from behind should be possible, what technique would you employ for best results. I want to avoid paint if possible. It needs to be OK not perfect as it's a 'first car'.

I've not seen it in the flesh yet but I think if I just push it from behind with the headlight out it'll pop and leave two small dents.'



stty that someone has done this a driven off, but, as you ask for advice on the repair...

It will not 'just pop out'. Believe me, it is quite a complex dent and a complex repair.

The wing though is repairable via a good PDR tech to a high standard, however, I doubt anyone worth their salt would do it for £40 no matter where you live.

If you are confident that you can improve it then why not have a go. Fabricating is a massive skill to have and a replacement wing on fleabay would solve the prob if it goes wrong. As a PDR tech though these are the techniques I advise you employ for the best results.

Going in the headlight is one route though a lever block would be required and either a dent dial tool or something like a 30" double bend bar with switchable tip set to generate the force needed to start the dent moving. Up under the wheel arch would be a better route as you can lever off the tyre with a combo of a Transformer Flat bar, a 24" DB bar, and or even a Doda Bar, just either peel back the plastic arch liner or remove it altogether. Leave the bumper on for now as the wing will be located to it and it will serve as fixing point, if not fixed the front end of the wing will just flex around and not actually lift the dent.

50% of the repair will be done from the outside of the panel but care taken to not cause further damage / dents or paint damage, so get your self some tap downs and blending hammers as you will need to break the crowns of the dent out before trying to lift as the highs lock in the low areas and you will only end up making other dents the stick out, or 'highs' as we call them. Also a heat source will be handy to warm the panel and give the paint some flex. A reflection source in the form of a line board on a lock line or strip light will help you locate the tip of the tool accurately so you know you are pushing in the right place and to gauge the progress of the repair. One or 2 pushes will not fix this (as I am sure you are aware), you will need to make many many small pushes, 100's probably, and starting in the right place (successful dent repair relies on knowing where to start and where to finish) in order to get things moving in the right way.

You could also team up the pushing with glue pulling, much of the dent will lift with this method (though I would practice on a scrap panel first as you can really easily mess a panel up or pull paint off if you do it wrong). For this a good cold weather PDR glue, a slide hammer (2kg) assorted tabs, a mini lifter and some release agent (IPA will do), this will enable you to adjust the force and area pulled correctly so as to lift just the bits you need. Too strong a lift and the tap down will be needed to blend the high back in, but don't tap too hard as you will make more small dents that will bruise the metallic and need a lot of detailing out at a later stage with a fine tip tool.

In extreme cases where I do 'push to paint' repairs (things like quarter panels that need paint but the dent is repairable without having to cut the panel out of stuff it with filler) a dolly and hammer set can be employed but any paint left rarely survives this method and the finish will always need skimming and painting.

I would start by breaking the crowns out then get to the centre of the swage and test the strength of the lock, if the crowns are out sufficiently then the lock point should break out and get things started. a couple more bars with bladed tips will help get down to the front edge and once the bulk of the dent is out you could pick out the smaller dents one at a time going back to the double bend or dent dial tool.

You could get a practice panel from the scrappy that you can dent and repair but as the wing is already dented quite badly... A practice panel will help you to learn tool positioning and pushing power / lifting power etc before hitting the actual job. I started out practicing on small thumb nail sized dents for a up to 8 hrs a day, then increased the sizes and complexities, but every dent is different so it's always a learning process. I didn't touch a customers car for 6mths and then only small easy stuff. Tools as detailed will hit you for around £2 - £2.5k but will get you started.

I am not a fabricator, and couldn't make something from scratch out of metal. I am a PDR tech though and repair horrible looking dents without the need to paint. My tool kit runs into the £10k's to allow me to tackle a different challenge each day and one tool per dent is rarely the case. Fabricating, panel beating, PDR are very different skill sets bud, My ultimate advice would be get a decent PDR tech on it, you won;t be disappointed. ;-)

Edited by Adamski1069 on Monday 3rd December 10:41

WinstonWolf

Original Poster:

72,863 posts

260 months

Monday 3rd December 2018
quotequote all
Thanks for taking the time to reply, I've noted all your points smile

I've got to take the liner off as the bumper has to be dropped at some point to replace the headlight (which I've got).

I'm going to have a go when the weather's nice so I can take my time, I'll either get it to an 'acceptable' standard or buy a replacement for about £40 from Ebay if it doesn't come out as well as I'd hoped thumbup

Adamski1069

12 posts

85 months

Monday 3rd December 2018
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Welcome bud. I hear your point also that it is a first car and only a acceptable standard is what your after. I had some great results early on and some proper howlers when learning. LOL!

Edited by Adamski1069 on Monday 3rd December 11:17


Edited by Adamski1069 on Monday 3rd December 11:18

WinstonWolf

Original Poster:

72,863 posts

260 months

Monday 3rd December 2018
quotequote all
Adamski1069 said:
Welcome bud. I hear your point also that it is a first car and only a acceptable standard is what your after. I had some great results early on and some proper howlers when learning. :-)

A few decent purpose made tools will make it much easier to tackle.
I pulled a Renault 18 straight using a Talbot Horizon as a slide hammer many years ago, it was surprisingly effective rofl

Adamski1069

12 posts

85 months

Monday 3rd December 2018
quotequote all
LOL!!!

I commend your determination to having a go at the repair. As you say, take your time, also have a plan as to getting the dent started, don't go straight to the middle and push, release the tension around the dent buy breaking down the crowns. A few decent purpose made tools will make it much easier to tackle and do a bit of research on the crowns as they will be key to getting the dent moving. :-)

WinstonWolf

Original Poster:

72,863 posts

260 months

Monday 3rd December 2018
quotequote all
Adamski1069 said:
LOL!!!

I commend your determination to having a go at the repair. As you say, take your time, also have a plan as to getting the dent started, don't go straight to the middle and push, release the tension around the dent buy breaking down the crowns. A few decent purpose made tools will make it much easier to tackle and do a bit of research on the crowns as they will be key to getting the dent moving. :-)
Thank you again, I'm off to research crowns now while it's raining!

Adamski1069

12 posts

85 months

Monday 3rd December 2018
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Good plan. I am sitting looking at the car I am supposed to be working on, cos it's raining. lol!