So, quick update time.
Last time I stuck up any photos I'd managed to get my hands on a second hand engine to rebuild. It's an AYP from an
Ibiza Cupra and was running well when removed which is a bonus, though my current plans are to open it up for a rod install so a fair bit of the internal gubbins will be replaced. Not sure if I'll do main bearings while I'm at it, as that involves pulling literally everything out and most people seem to just do rod bearings to save pulling the bottom end apart too much.
Bought myself an engine stand to allow me to pull things apart a little more easily, and it'll allow me to rotate the block around when I'm working on it too.
Started pulling a few bits off to get the engine mounted up, starting with whipping off the clutch and flywheel
Clutch actually seems to be in decent shape. Not too sure what thickness these are from new/what the wear limit is, but seems to have some life left in it to my uneducated eye
Threw a spanner in the works to lock the flywheel in place while I loosened up the bolts
Popped up with ease, revealing a slightly out of shape cover plate in behind it. Anyone know if this is ok to reuse? Part number is 06a103645 and I'm struggling to find a reasonable supplier here, not contacted TPS yet though. From what I can make out it's only really to keep the grime out so shouldn't be too much of an issue.
With that out the way, I was able to get the stand plate bolted up. Need to get some slightly different bolts (They're M12x1.75 but the ones I had were shanked, ideally need to be ~90mm and threaded the full length)
At this point I could have slotted the engine onto the stand to make things easier to work with, but with me being a weedy ******* and not having anyone else about, I figured it best to shed some weight so I could haul it up.
Rocker cover off so I could pull the head off. Was pleased to see the cams in good shape
Head pulled off. I removed the head bolts in the same order the manual says to do them up. Don't think this is really necessary, but no harm in it. Valves are pretty sooty and could deal with a decent decoke!
Also spotted that the inlet mani the seller had left on the block was a large port offering, despite the fact the head is small port. previous owner won't have been getting any benefit from this, but it gives me something else to either run if I go LP in the future, or sell on to recoup costs a little (more likely)
A quick look inside the bores show that things appear to be in reasonably decent shape. There's the usual ring around the top where there's obviously no wear from stock, but this doesn't feel like too much to me.
Is it ok to leave this and simply rehone the bores, or do I need to remove this properly beforehand?
Pulled off the SAI pump. Given it looks as though the previous owner's
Ibiza was modified I'm surprised this wasn't removed before.
You'll notice the bright blue oil sandwich plate. I spotted this on collection and wondered if it'd been run to an external oil cooler on the
Ibiza it came from, but on closer inspection seems it was merely used as an oil temperature sender. Another part to
store/sell I suppose!
Few more bits pulled off, the block was pretty much good to go in terms of popping it on the stand
Once it was up, I was able to have a slightly better look at things. Cleaned up one of the cylinders to have a closer look at its condition. Pistons etc will need a proper clean etc, but that will wait a while now. Cylinder walls look fairly polished and I need to measure them to double check they're still within spec, but seem to be in good shape so I think they'll likely be ok with just a honing and new rings.
Flipped the block over to take a quick look at the underside. Sump off, revealing oil pump/pickup etc. Pickup itself doesn't seem to be in bad shape, but will be replaced with the rebuild anyway as a matter of routine.
Unfortunately, this is where our story ends for a little while. I've joined a new unit at work and due to some pretty awful organisation by the higher-ups I'm likely to be stuck in the arse end of Scotland for a little while. This means rarely getting home and only for a day or so when I can so the engine is likely to go untouched until potentially the summer now. Gutted