sved

Just finished installing one on a HJ61 -'88 It is a HJ60 winch so now i have 5 gears out and 1 gear in :) . Wonder if it possible to just order the internal wormgears of a late model and replace them so it will be 5 in and 1out ?? Rebuild an...

Wrong side. Look behind the right kick panel.

I would say that is a fuel pump for a diesel heater. Eberspächer or Webasto.

No issues at all on low rpm. I do not have the idle upp system either. You got to be aware that the 12HT has a bit higher idle rpm then a 2H . Cold start is around 900/1000 ,after warming upp around 750. He should check his cold rpm first...

Now you can buy original toyota manual in japanese https://item.rakuten.co.jp/toyotagazooracing/h004/

I have some manuals in Japanese ,this is H41andH55f transmission manual published by toyota in1986 Do you have any Manuals ,Catalogs in Japanese?

I understand you took the valve out from the bottom. If you mount it back and take of the top hose then you can test the valve by slowly pushing it down into the bore .it should return easily without binding. If it binds you can give it a twist...

I think thats a very faint C

If I remember correctly there should be a mark on the machined side of the pump. You first picture on the left side ,which can not be seen in that picture.

Was the valve stuck or loose in the bore ?

Which marking does the valve have ?

I have changed this universal joint

The valve and the housing are matched with a mark A to F Spring should be ok to reuse.

Yes you can run the alternator without any wire hooked up. Nothing will happen I promise, Better get a wiring diagram to make sure it's connected properly.

The valve can be stuck in the bore or the spring is to weak/ worn out .

Did you check the functionality of the flow control valve. When this valve gets stuck in the bore you will have the issues you are experiencing.

So I started pulling things apart because there’s the ac blows room temp. I figured there was a leak. Pulled the hoses… no refrigerant what so ever. Pulled the condenser… no oil in it at all. The grand daddy of them all…. The evaporator. Check...

I had the same issue with the blue light .. Had the suspicion they used a 12V bulb . So i switch to a spare 24V bulb and that did the trick. Another prove that the supplier didn't have a clue what they were doing ..........

Making progress i see. If you bridge the 2 connections on the pressure switch you can dry test the function of the switch in combination with the function test of the pump clutch. No need to charge the system for that. Don't start the engine...

Bingo Mr SVED. I’m vacuuming the system and decided to turn on the key to check things and that blue light was stuck on. Then I remembered you mentioned this. Went back and found this post and swapped the two red wires and now the button seems...

Built a small harness following @sved ‘s direction and great posts outlining the process. Found a few clips off of a spare 12HT harness I have in my shop allowing a clean connection at the compressor as well as under the glove box. Hope to...

Good news…the system held pressure overnight.

Hopefully this is the final routing of the hoses. New o-rings wiped down with PAG oil and connections made. Sucked it down with the vacuum and will let it sit overnight to see if there’s any leaks. Once I pass this step I’ll secure all the...

The 2 lower bolts are added for testing your patience , :grinpimp:but it is possible . f iI remember correct i started with the lower first, not quite sure.