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adds
29th November 2012, 09:55 PM
Hi there peeps,

I may have a really stupid question, or it may be not so stupid.

Now one of my camshaft bearing cap bolts have snapped off!! Now I can hopefully get it out usuing a ezy out that's not a problem, question is what bolt to I replace it with..?

can I just use a grade 8.8 high tensile bolt the same size or do the have to be a special type?

i know it may sound silly but my brain is farting ATM.

Thoughts ? :/

timbo
29th November 2012, 10:13 PM
Find one from someone who has spares! I think the factory torque spec is around 13Nm. What about Coventry or something along those lines?

blinded
29th November 2012, 10:14 PM
I'm sure you could get away with a different high tensile bolt, but I think the best option would be to get a new genuine replacement from Toyota. It is going to be only a tiny cost of what may be a much larger cost in the long run if something did go wrong. Peace of mind :)

lolwat
29th November 2012, 11:51 PM
i has lots of them, if you really get stuck

Matt
30th November 2012, 12:41 AM
It should come out easily....

Sam-Q
30th November 2012, 02:48 AM
Be prepared if it's the bolt that I am thinking it is then their an M7, your not likely to get too far trying to source one of these from a conventional bolt store.

LittleRedSpirit
30th November 2012, 07:39 AM
I just threw away a full set of 4age cam caps and bolts.

adds
30th November 2012, 07:44 AM
Cheers for the replies.. lolwat, I will hit u up for some if u don't mind. Just sent u a msg.

cheers

Hen may possibly be a nut
30th November 2012, 08:50 AM
Sam I'm 80% that 16Vs are M6 and only 20Vs are M7.

Those bolts also have a tendency to break before their rated torque. And while the right bolt is always nice, it's not highly stressed, so anything that fits will do.

adds
30th November 2012, 08:45 PM
I can confirm my 16v head uses m6x1

lolwat
30th November 2012, 09:04 PM
that bottle of redbull was lucky, i left it on my roof, went to drive off it fell into the passenger window onto passenger seat

Sam-Q
30th November 2012, 11:24 PM
I can confirm my 16v head uses m6x1

Ah I must be thinking 20V