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  Topic: A/C compressor Electromagnetic clutch spacing.
ted von Kampen

Replies: 0
Views: 1627

PostForum: General Discussions   Posted: Tue Oct 29, 2019 10:59 am   Subject: A/C compressor Electromagnetic clutch spacing.
Does any body know what the clutch air gap spacing should be on a 1981 Porsche 924 with a Nippon-Denso 6P134 compressor electromagnetic clutch?
  Topic: Engine vibration damper system
ted von Kampen

Replies: 6
Views: 2107

PostForum: General Discussions   Posted: Thu Oct 24, 2019 3:07 am   Subject: engine vibration damper
Thanks for the reply. I looked at that picture on the link. That is what I had to look at before. My problem is I cannot find it. Where exactly is it mounted?
Car is put away right now but I need to ...
  Topic: Engine vibration damper system
ted von Kampen

Replies: 6
Views: 2107

PostForum: General Discussions   Posted: Sun Oct 20, 2019 6:36 am   Subject: Engine vibration damper system
I have a 1981 Porsche 924. While I have a few rattles, etc to figure out, I noticed on the parts listing that there is a vibration damper system shown. It has a bracket that goes to the engine and a s ...
  Topic: AC rebuild help
ted von Kampen

Replies: 9
Views: 2931

PostForum: General Discussions   Posted: Wed Oct 02, 2019 3:23 am   Subject: AC now works
Thought I would fill in the last chapter of the 1981 Porsche 924 story. After rebuilding the original compressor, installing and trying to load freon (above story) I resorted to buying a used compress ...
  Topic: Bolt torque specs
ted von Kampen

Replies: 0
Views: 1813

PostForum: General Discussions   Posted: Thu Sep 26, 2019 10:16 am   Subject: Bolt torque specs
Does anyone know the torque specs for the two inlet and outlet bolts that hold the suction and pressure caps on top of a Denso 6P134 AC compressor?
  Topic: AC rebuild help
ted von Kampen

Replies: 9
Views: 2931

PostForum: General Discussions   Posted: Wed Sep 04, 2019 4:28 am   Subject: Expansion valve
I am not sure what year 924 you have. The AC systems seem to vary. Mine is a Nippon Denso with the 6P134 compressor. My expansion valve is on the right back side of the evaporator. I struggled to get ...
  Topic: AC rebuild help
ted von Kampen

Replies: 9
Views: 2931

PostForum: General Discussions   Posted: Wed Aug 21, 2019 7:07 am   Subject: 924 AC rebuild
Well Bill the saga continues. I got the new Exp valve in and guess what it is not the correct valve. The various vendors catalog and on-line ordering guides show what is needed. All the parts are wha ...
  Topic: AC rebuild help
ted von Kampen

Replies: 9
Views: 2931

PostForum: General Discussions   Posted: Thu Aug 15, 2019 1:33 am   Subject: AC rebuild problem
Unfortunately it is under the dash. Of course the manual does not cover well. It will be hard to get to.

You are right it is black magic. I have redone a couple on newer camaro's but that is in th ...
  Topic: AC rebuild help
ted von Kampen

Replies: 9
Views: 2931

PostForum: General Discussions   Posted: Thu Aug 15, 2019 1:21 am   Subject: AC problem
I will get the readings and get back to you. Right now it is shoved in the corner while I wait for the relay to come in. I am wondering if the Expansion valve isn't stuck open. I'll get the readings i ...
  Topic: Crankcase ventilation hose for 1981 Porsche 924 NA
ted von Kampen

Replies: 11
Views: 3331

PostForum: General Discussions   Posted: Tue Aug 13, 2019 5:01 am   Subject: Crankcase ventilation hose
I finally found a work around. Certain brands of 3/4 inch 19MM have thinner walls than others. Find one that lets you heat a bit and slip over the crankcase vent fitting near the back of the block. I ...
  Topic: AC rebuild help
ted von Kampen

Replies: 9
Views: 2931

PostForum: General Discussions   Posted: Mon Aug 12, 2019 10:37 am   Subject: AC rebuild help
I have a 1981 Porsche 924 that I have been rebuilding over the course of the last 2 years and am nearing the end. The last major part has been to restore the Air conditioner. This car had AC and used ...
  Topic: Crankcase ventilation hose for 1981 Porsche 924 NA
ted von Kampen

Replies: 11
Views: 3331

PostForum: General Discussions   Posted: Tue Jul 30, 2019 3:54 pm   Subject: Crankcase ventilation hose for 1981 Porsche 924 NA
There is a piece of about 1"od or so hose that goes from the air intake duct to the lower back of the engine. I think it is a crankcase ventilation hose. Mine rotted and tore into. Does anybody k ...
  Topic: R12 vs R134a compressor oil
ted von Kampen

Replies: 3
Views: 2578

PostForum: General Discussions   Posted: Wed Jul 17, 2019 1:43 am   Subject: Correction
O noticed on review that I mistyped a word. In the previous reply the phrase
---than the PSG oil.--- should have been --than the PAG oil.
Ted
  Topic: R12 vs R134a compressor oil
ted von Kampen

Replies: 3
Views: 2578

PostForum: General Discussions   Posted: Tue Jul 16, 2019 3:18 pm   Subject: Compressor oil
Thanks for the info. Very interesting. In my case the car had sat open (broken fitting) for 17 years. I decided to reseal it so I have pulled the compressor out and tore it apart. I have cleaned it a ...
  Topic: R12 vs R134a compressor oil
ted von Kampen

Replies: 3
Views: 2578

PostForum: General Discussions   Posted: Tue Jul 16, 2019 8:07 am   Subject: R12 vs R134a compressor oil
I know the amount of oil the compressor and system holds for R12. However, is this the same amount for the same system converted to R134a?
I know the oil type is supposed to be PAG for R134a but I am ...
 
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