things i need to remember when changing a head gasket?
Moderator: martauto
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Morat
- E30 Zone Team Member

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- Location: The Peoples Republic of Yorkshire
Go buy a full gasket set from motormec or GSF/ECP rather than trying to buy them all individually.
Decide what you're going to do "While you're there" before you just buy everything and go bankrupt.
Get your cylinder head booked in for a pressure test and skim BEFORE you take it off
You'll need MUCH more coolant than you first thought
Get yourself some feeler gauges so you can adjust the tappets and gap your new spark plugs
Decide what you're going to do "While you're there" before you just buy everything and go bankrupt.
Get your cylinder head booked in for a pressure test and skim BEFORE you take it off
You'll need MUCH more coolant than you first thought
Get yourself some feeler gauges so you can adjust the tappets and gap your new spark plugs
E30 Touring 0.35 cD - more slippery than prison soap 

Praise the Lard... and pass the dripping!

Praise the Lard... and pass the dripping!
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m_jermyn
- E30 Zone Team Member

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- Joined: Sat Mar 14, 2009 11:00 pm
- Location: Sydney Australia Mate
You also need new head bolts.. Dont be a cheap bastard and use the old ones... They are stretch bolts so need replacing every time...
You will also need a torque wrench
And a list of torque specs for the bolts.
The tightening sequence
Timing belt and tensioner
And while your at it change your water pump as its fairly easy once everything is out of the way.
Everything Morat and I have listed is a must.... YOU MUST do these things or you will be doing it again.

You will also need a torque wrench
And a list of torque specs for the bolts.
The tightening sequence
Timing belt and tensioner
And while your at it change your water pump as its fairly easy once everything is out of the way.
Everything Morat and I have listed is a must.... YOU MUST do these things or you will be doing it again.
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m_jermyn
- E30 Zone Team Member

- Posts: 4208
- Joined: Sat Mar 14, 2009 11:00 pm
- Location: Sydney Australia Mate
Also another thread running with the same Questions here....
http://www.e30zone.net/modules.php?name ... c&t=199982
http://www.e30zone.net/modules.php?name ... c&t=199982

