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The mkiv Supra Owners Club

Cam covers, easy removal?


Scott

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Just looking for some quick info. Can i just take the cam covers off and bolt them back on with little fuss? The reason i ask is the previous owner decided to have them painted with, what i assume, non VHT paint. The paint is chipping off so i want to get the covers off and give them a polish in work.

 

Just don't want to take them off if i have to replace gaskets etc. Anything to look for when taking them off?

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Yeah, cover them up. I done it the easy way and just brought another set.

 

Just a little something to make sure you dont over tighten the bolts: http://www.mkivsupra.net/vbb/showthread.php?t=152238

 

I havent had any problems since despite them being over the desired torque. Ideally you should replace the washers for the nuts and all of the bolts. They are a little bit of rubber that obvoisly expands when they get hot and as a result exerts a little more force on keeping them on. Mine were fairly hard and brittle in some case's so needed to tighten them a little more.

 

TLicence has a guide on here somewhere. I followed that, as a n00b to cam covers it took me around 3 hours in total with many a fag breaks :)

 

Good luck

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Ahhh thanks for that, i would have probably did them up too tight also. I just hope the previous owner hasn't had a go at them also lol.

 

I'll probably just get a whole set of bolts & bits n bobs if i can. I'll have a look for part no's etc when i get home (online manuals)

 

Edit:

 

Cam cover bolts 90105-06166 12 off at £0.56 each

Cam cover nut 90179-06288 4 off at £0.56 each

Cam cover washer 90210-07001 16 off at £1.83 each

Cam cover gasket (Inlet) 11213-46020 1 off at £7.53 each

Cam cover gasket (Exhaust) 11214-46011 1 off at £7.53 each

 

Thanks TLicense lol

Edited by Scott (see edit history)
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There are part nos in TL licences thread. was about £2 per part iirc. 10 bolts and 4 washers IIRC. Do your gaskets too if they havent been done in a while. Also, order a coil pack connector or 2 just to be on the safe side. All part no's are in Tony's thread :)

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Easy enough job, only fiddly bit was the the little round washers which are threaded below the nuts on the end of the cam covers, a PITA to get off as mine were stuck solid. You may also need coil pack clips if yours havent been changed as mine broke off removing them, and also the 2 breather pipes between the cam covers go hard and brittle

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  • 2 years later...
Just to revive this thread.....what torque should the cam bolts be done up to?

 

Going to have mine off at the weekend.

 

 

I think the proper engineering term is a wee nip ;)

 

It's very little IIRC, check out the toyota manuals. That will tell you what torque to set them to. I don't have a torque wrench so I just used my feel (ooeer)

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Did mine when I replaced them with the nice shiney ones rob mitchell did for me.

 

There's also a grommet in the inlet cam cover side with an oil feed in that tends to go very brittle so I needed to replace mine, as it broke into bits when I tried getting it out to swap over! :rolleyes: You might be ok though mate as your only taking them off to strip the rubbish paint as opposed to changing them for a different set.

 

I got new cam cover gaskets for mine, but chances are I could have reused the old ones. For the sake of £15 odd I thought it was a good idea for peace of mind!

 

The rear bolt and nut are the tricky ones from memory as I couldn't get on them without moving a few bits out the way first!!! ;)

 

Not a bad job though if you work methodically and take your time with it. :)

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