Motor. The missing spare parts arrived, began to assemble the motor) _ part 2 - logbook Toyota Mark II, 1990

So we continue, waited for everything necessary, and also made preparations for assembly and began to put everything in its place.

Here are the rest of the consumables, I changed everything that was in doubt, all hardened hoses, gaskets, etc. I also cleaned and slightly polished the pipes of the compressor part of the turbines and the father-in-law fitted the Toyo oil cooler with a spacer for the HKS oil filter and reinforced hoses with fittings. Spacer with thermostat!

Actually, this is how the new pump differs from the old one, it is also much lighter) I took the pump from the 1JZ-GTE VVTI engine. The new pump does not have a hydraulic pump for the radiator cooling fan, which makes the design simpler and it weighs lighter and the impeller there is more advanced - metal versus plastic in the old one with more efficient blades, which improves cooling)

The difference between pump impellers

I spent a lot of time looking for a normal sports thermostat with an earlier opening of the valve, but I didn’t find anything decent, or I’ll have to wait a long time. Therefore, I decided to get confused by this issue closer to spring, but then, opening the old pump, I discovered some kind of progressive thermostat at 72 degrees, whose it is not clear, since nothing is written on it, but it seems like regular thermostats at 80 or 82 degrees! I think it will be enough for me and the question of replacing it has disappeared for now)) Everything that is not done is all for the better)

Well, in fact, I rearranged all the tubes from the old one to the new pump and put it in its rightful place) Everything fell like a native, despite the fact that I have a 2jz motor, and a pump from a 1jz motor — Toyota forever!

Prepared for installation of the upper nozzle of the pump. I unscrewed the standard coolant temperature sensor and screwed in the new Bosch, which is specially adapted for the Autonic SM4 engine control unit.

Then I put the pipe on the motor and proceeded to the timing. Aligned the marks, put on the belt, roller and tensioner. I turned the crankshaft 360 degrees, checked the coincidence of the marks and only then pulled the pin out of the tensioner)

Next, we put the timing covers and the pulley-tensioner for the belt of mounted units.

We fasten the pulley to the pump and put on a new, shorter belt)

With the front part finished, now proceed to the installation of pipes.

Well, that's all that has been done so far. To evaluate the work, look at the intake manifold, which I have not touched yet, and at the polished pipes, which before that were the same as the manifold))

To be continued)) See in the following series: replacing valve cover gaskets, removing, cleaning and polishing the intake manifold, removing the additional throttle, replacing the crankshaft rear oil seal and final assembly of the motor for the swap)

Thank you for your attention, see you soon. I will be glad to comments and pennies)