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Ask the Gurus - Use this board to discuss problems or technical issues you have with your MGF/TF - there's always an expert around to help you!
Moderator: Committee Members
Forum rules
Not many rules really, this board being aimed at technical issues, it shouldn't fall foul (hopefully) of some of the more personal issues that can affect forums.
Rule 1 - Is that you need to think very carefully before posting anything technical or asking anything technical relating to the security system of the car - See 'Security Issues' sticky for more info.
Rule 2 - We (MGF Register) do not support copyright infringement and therefore references to CD ROM, PDF versions or paper copies of the workshop manual (for instance) should not be posted on the forum. We don't want to get into trouble and we'd rather sell you a genuine hard copy through our Regalia shop anyway!
Because advice is honestly and freely given in this technical section, much of it will be amateur experienced based, so any information is given in good faith and is not guaranteed as correct.
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a666one
- Posts: 70
- Joined: Wed Oct 24, 2007 8:16 pm
- MGF Register Region: Midlands
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by a666one » Sun Nov 22, 2009 1:55 pm
Having had the head gsaket & 10 year service in January the car boke down after only about 1500 miles.
The problem looks to have been with the crankhaft pulley bolt working it's way loose. As a result the cambelt cme off and has trashed the cover.
Is this bolt failing a common feature at all, and should it have been replaced in a 10 year service (or head gasket repair) ?
Once the wheel was removed & cover it was found to be exactly like this, with the bolt having come out completely :-
Thanks
Alan
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mgtfnut
- Posts: 788
- Joined: Mon Oct 08, 2007 2:22 pm
- MGF Register Region: South Wales
- Model of Car: TF 135
- Location: Dinas Powys
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by mgtfnut » Sun Nov 22, 2009 2:25 pm
Gasps of amazement
I wouldn't worry about the plastic bits, I'm more worried about what happened with the valve gear/pistons.
It must have made a hell of a din with the belt sawing through the plastic cover before bursting out - please tell me the engine cut out without catastrophic mechanical noises
These bolts have a high torque value, and I've never heard of one coming undone. It surely must be faulty workmanship, probably resulting in a new engine, as if mechanical damage has ensued, it might well be major.
Jerry
MG TF 135 - 100k
Suzuki SJ 413 - 309k
Skoda Yeti SE 110 4x4 - 131k
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Dieter K
- Posts: 639
- Joined: Sun Sep 30, 2007 11:29 pm
- MGF Register Region: Europe
- Model of Car: '99 MGF 1.8i
- Location: Bad Hersfeld, Germany
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Contact:
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by Dieter K » Sun Nov 22, 2009 2:52 pm
Would aggree. They usually come off only after some suspect service works.
Obviously someone did not meet the asked for torque of 205 Nm.
http://www.mgfcar.de/library/more.htmMGF 1.8i, PTS. HEF-MG96
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a666one
- Posts: 70
- Joined: Wed Oct 24, 2007 8:16 pm
- MGF Register Region: Midlands
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by a666one » Wed Nov 25, 2009 10:34 pm
SAS Autos
http://www.sasautosltd.co.uk/ said it's not covered after 11 months and only 1500 miles. They have seen it 2 or 3 times before and that something in the photo looks worn that has probably started the problem off. They then quoted £200 to £300 to fix !!!
1 broken car could be appearing on ebay soon....but only after the Daytona, Taipan, Roll hoops, bass box etc have been transferred over to the wifes TF.
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bgunn
- Posts: 321
- Joined: Thu Nov 05, 2009 12:57 pm
- MGF Register Region: South East
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by bgunn » Wed Nov 25, 2009 10:37 pm
It fell off because they didn't tighten the bolt fully, end of.
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Geoff.F
- Posts: 2382
- Joined: Wed Oct 10, 2007 8:39 am
- MGF Register Region: Midlands
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by Geoff.F » Wed Nov 25, 2009 11:25 pm
I would take one of a number of options. First would be to talk to the AA for an Engineers Report. Talk to Trading Standards who may have other Reports.
How stubborn are you. I would probably take the car to a recommended Specialist and pay them to fix it plus a summary of work and go to the Small Claims Court.
A local Specialist would be Techspeed at Eathorpe Leamington Spa. They are highly respected by a number of Register Members for their experience and reasonable Man-Hour rates. Ask Gaven for his experience with this sort of failure.
Geoff F.
