Abby

[robokill]

try getting the goodridge brake lines from ebay.co.uk there nice and cheap. 60 pounds all around

[oldskull]

robokill Wrote:try getting the goodridge brake lines from ebay.co.uk there nice and cheap. 60 pounds all around

Got mine there too after suggestion from robokill Thanks Robo!

[einneb]

i got the also on my hachi, and they work very fine!!

[cavey]

Thanks for the tip!

[oldskull]

they are cheaper if you compare to somewhere else in The Netherlands

[Apolan]

Good luck tomorrow! I like what you did with the exhaust.

[cavey]

We haz MOT!

Now just a couple more days for the "road permit" and we're all set

[cavey]

Aaight, couple of months have passed....... "new" engine started to develop some blue and white smoke, so... based on my new experiences it might be a blown headgasket

Anyways, during x-mas holiday I have been taking the "old" engine apart.... turns out nothing was really wrong with it.. Just a blown headgasket. Meh, if I hadn't tried to get some mileage out of the 1 year warranty, I could have done with just replacing the gasket.. as it is now, it's on to a simple rebuild with some new oil pump and water pump and gaskets.

Anyways, here some pics:

Head being taken apart



Cams are out


No cams


Head on bench


Blown gasket between 3rd and 4th cylinder


Nothing interesting at 1st and 2nd cylinder


block overview


flipped head (I probably shouldn't have done this without removing the buckets first....)



Now on to something I came across after having the engine apart on the bench for a couple of days... didn't notice these scratches at first, so I'm wondering how they came there and how bad this would be when putting back the engine together:

exhaust, 1st cylinder camretainer


same camretainer, different angle


exhaust, second retainer, looks like dirt mostly, or some pitting?


exhaust, head journal, hmmm 3rd one iirc



check all images here: http://www.cavey.nl/images/ae86/4age_rebuild/

So, just wonderirng. Something to worry about, these little marks, or just clean it up and slam it back together? Couldn't feel anything with my finger/nail, so it "seems" flat/flush... but well, seems to be softish material and when running under rpm's...

(oh, the rattling I detected and asked about is most likely caused by the exhaust mounting... )



Where to go from here? I've been thinking about cleaning up the head first, removing the valves (got one of those little valve removel tools) and then? Any tips/tricks/ideas on decarbing, degreasing etc?

After the head is done, I'll start on the block. Still need to remove the crankpulley, and then I can take it from there.

[fax0815]

Your cam bearings look ok,
I´ve got a few deeper scratches on my cam bearing, gave them a little wetsanding, checked the clearance, all good!

If I were you I´d take the valves (good tools are expensive), and valve steam seals out (cheap tool around 30€).
Get the head to a engine shop the get the head shimmed, and if you got 50€ left get the valves and valve seats machined, after that the put the head into the huge washing machine and it will come out like new.

I´d clean the block surface with a scraper sand paper.