Cam Belt change

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retroboyo
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Wed Feb 02, 2011 10:06 am

I should change the Cam belt on my newly purchsed M20 320. I have never done one before, any tips appreciated. Do I need something to lock the crank and/or cam in position.

Cheers
maxfield
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Wed Feb 02, 2011 12:19 pm

I never used any special tools.

Was very easy. Although was 2 years ago since I did one.
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Brianmoooore
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Wed Feb 02, 2011 2:06 pm

No special tools required at all for changing the belt on the M20 ( six cylinder) E30 engine. Even has a built in tensioner.
The M40 (four cylinder engine) requires special tools in theory, but all you need in practice is a 8mm drill bit and a small spring balance.
retroboyo
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Wed Feb 02, 2011 3:11 pm

I'll give it a shot, thanks
rallygaz
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Wed Feb 02, 2011 11:33 pm

if u do have ago please let me know how u got on as i too need a cambelt change and any help would be great
e30topless
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Wed Feb 02, 2011 11:40 pm

Paying a qualified Mechanic to do this job is worth every penny, it's quite a simple job but if it doesn't work out right your engine is scrap !

Although you may save a few quid if it hopefully goes ok,
it is a bit of a gamble ?
rallygaz
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Wed Feb 02, 2011 11:45 pm

how much should it cost for a mechanic to do roughly??
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Prey
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Thu Feb 03, 2011 12:29 pm

The m20 is the easiest cambelt I've done - everything is easy to get on/off and there are very good timing marks on the cam and crank. Literally take things off as you get to them and fitting it is the reverse of removal. Personally taking the bonnet off was well worth it too!
maxfield
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Thu Feb 03, 2011 12:40 pm

I would say £80-120 labour for a cambelt on an M20. Depending on where you are.
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retroboyo
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Thu Feb 03, 2011 12:58 pm

I'll make sure I take photos
Tedswagon
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Thu Feb 03, 2011 1:21 pm

Have a look in E30 Wiki (Tab above) to see how others have presented their work. Here is a head gasket job carried out by professionals :roll: http://www.e30zone.net/e30zonewiki/inde ... ket_Change
E30 316i auto coupe build thread here viewtopic.php?f=25&t=273035
TouringTash
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Thu Feb 03, 2011 10:50 pm

Worth doing the water pump at the same time as the belt.
OK more money and time but piece of mind can never be overstated imo.
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andreia
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Fri Feb 04, 2011 9:44 am

Theres some pics in my post i have done the cambelt two weeks ago have a look
http://www.e30zone.net/modules.php?name ... highlight=
retroboyo
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Fri Feb 04, 2011 3:40 pm

thanks guys
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