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Bloody broken bolt !

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Old 15 February 2017, 03:03 PM
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The Rig
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Default Bloody broken bolt !

Fitting a white line Rear ARB so removing the original ARB mounts, the drivers side bolt decides to snap its head off, grrr, will get a pic or 2 up later.

The other mount bolt is directly under the filler neck, great design there subaru ! so looks like i need to remove the filler neck also just to remove the other mount bolt, i can see those bolts shearing off as well from inside the arch behind the fuel filler flap etc !

a 30 minute job they said ha ha !!!!

Now my options, do i try and drill the thread out, do i try and weld onto the tiny nibble that is protruding , do i drill the hole bigger and weld say a 13mm nut in there to bolt into ???

Decisions decisions
Old 15 February 2017, 03:15 PM
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fit stout mounts, if its the bolt Im thinking of.
Old 15 February 2017, 03:21 PM
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Stout mounts ?

Im replacing the original mounts with the whiteline replacement heavy duty mounts

cheers
Old 15 February 2017, 03:28 PM
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sounds like the parts I mentioned then, they are called stout mounts.

http://perrinperformance.com/i-13324...7-wrx-sti.html
Old 15 February 2017, 03:35 PM
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Im fitting the whiteline equivalents
Old 15 February 2017, 07:15 PM
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Old 15 February 2017, 10:11 PM
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So this thread then ?

https://www.scoobynet.com/scoobynet-...me-advice.html
Old 15 February 2017, 10:13 PM
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from your pic Id be tempted to thread a nut on as far as poss and weld inside of the nut to the snapped bolt before I start drilling/attacking from the rear etc,
the heat from the welding should also help break the rust.
Old 15 February 2017, 11:30 PM
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Cheers bud , that link is exactly me at the moment !

Not sure there is enough thread to get a bolt on but will try !

I don't want to drill holes in the boot floor etc , seems excessive but if I have to and all that , huff lol
Old 16 February 2017, 12:10 AM
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Originally Posted by The Rig
Cheers bud , that link is exactly me at the moment !

Not sure there is enough thread to get a bolt on but will try !

I don't want to drill holes in the boot floor etc , seems excessive but if I have to and all that , huff lol
It has to be worth a punt if you have a Mig welder.

Old 16 February 2017, 08:01 PM
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Well , I made a tapered m8 nut and got some good connection with the thread , downside is my mates mig welder is broken . Gutted . So I have In a lame attempt put chemical metal on the thread , inside the new bolt thread so maybe just maybe it will hold but very doubtful . All the others have undone ok so if chemical metal doesn't work drilling it out


Cheers
Old 16 February 2017, 08:04 PM
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get a blow torch on it, get it "Red" hot, you will stand a chance , Im not sure how good that liquid bond is myself lol.
Old 16 February 2017, 09:05 PM
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If I get a blow torch on it I reckon it will melt the chemical metal lol
Old 16 February 2017, 09:22 PM
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Originally Posted by The Rig
If I get a blow torch on it I reckon it will melt the chemical metal lol
Hopefully your mates welder is fixed by then lol
Old 16 February 2017, 09:27 PM
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Can you not get a mobile welder or do you have a local garage that would be able to put some weld on it.
Old 16 February 2017, 10:09 PM
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Centre punch it and drill it right through its length using a drill bit just smaller than the bolt then put a thread extraction bit into the hole and it should come out, on another note if its snapped the chances are its well seized in

Last edited by gussy; 16 February 2017 at 10:11 PM.
Old 17 February 2017, 11:08 AM
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In regards to the forward bolt you don't have to take the filler neck off / if you aproach it from placing your arm direction of ( trailing arm ) you can do it on your back no probs
Old 17 February 2017, 08:59 PM
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cheers for the advice guys, ive got all of the 3 other bolts out, just this one, so as its the easier of the 2 on each side, im going to bite th ebullet and drill this one out.

not much choice really as no welder lol and as you say above, probably wont bite onto it anyway
Old 18 February 2017, 01:29 PM
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DRilled the bugger out in the end , managed to get a bolt with a nut on the side where the castlated nut was but the new nut sits on top of the castlated nut as that remained
Old 18 February 2017, 02:13 PM
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Excellent news
a nice pic would end the thread nicely
Old 21 February 2017, 06:28 PM
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Here's some pics of it all fitted and the new bolt setup lol

















Old 21 February 2017, 06:55 PM
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Excellent




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