Stripping the Engine Down

With the engine out of the car, today was about stripping off the extras and getting down to the parts that matter. By the end of the day the engine was down to the cylinder head, the block and the oil pan. Everything else came off piece by piece: intake manifold, exhaust manifold, turbo, alternator, oil cooler, temperature sensor, brackets, hoses, and all the other bits that make an engine look more complete than it is.

Most of the day was careful disassembly. No dramatic moment, just removing parts, sorting them, checking their condition and keeping everything organised. That last part matters on a job like this. Every bolt, screw and bracket goes back where it belongs or gets stored with the part it came from. It takes longer now and saves a lot of swearing when the engine goes back together. With most of the outside off, we took the valve cover off and looked inside. Everything there looked decent at first glance, which is reassuring this deep into an engine.

The next area was more interesting. We took the timing chain cover off to inspect the timing assembly. The chain is loose and clearly not being tensioned properly, so the tensioner is done and needs replacing. We half expected that, and we had already bought a new chain and tensioner, so at least the parts are sitting here rather than being one more thing to order.

The timing setup does not look great, but it confirms we were right to go this far into the engine. The rest of the day was more of the same: breaking the engine down cleanly and methodically. There is a difference between tearing an engine apart and disassembling it properly, and we are trying to stay on the right side of that line. We are now waiting on the timing tools (opens in a new tab) before we can go further with the chain and timing components.

There is still plenty to do in the meantime. Cleaning parts, checking their condition properly, working out what can be reused and what has to be replaced. That should also give me a more complete parts list before reassembly. Not the most dramatic update, but a productive one. The engine gets barer by the day. Hopefully the next one has some answers. More soon.