Location of AC ports on 95 S4s?

[Bomb Factory]

My AC fan blows but no cold air comes out.

First thing to check is the refrig level.  Did some quick looking and cant seem to find the ports where I can hook up my gauges.

Also- I know the switch over from R 12 was in '94 so I am figuring mine has R134a.  Can anyone confirm?

Thanks it is getting hot down here in the South!

[Barrykearley]

There are underneath the engine by the sump.

[Chillidoggy]

All the information required is in the Lotus Service Notes. I'd recommend getting a copy if you haven't already done so.

 

Introduction of ‘CFC Free’ R134a Air Conditioning System: March 1995
s4; VIN: S 2031 (RHD) S 2017 (LHD)
S4S (non-USA); VIN: S 4035 (RHD) S 4006 (LHD)
S4S (USA); VIN: S 3012
sport 300; VIN: S 6059
Changes include the following:
s ’ New compressor with high pressure relief valve incorporated on rear cover; service Shraeder
valves replaced by snap connectors in the suction and disharge hoses.
* Square shaped parallel flow condensers (2 off) mounted side by side and plumbed in parallel.
- New separate chargecooler radiator.
- Receiver-drier with changed molecular sieve material.
- New hoses and pipework for increased permeability gas.

[Bomb Factory]

Thx I have the notes in binders but I was unable to find the AC info.

I have 3 binders of them which came with the car.

That was the first place I looked.

Anyhow, I can definitely figure it out from here.

 

thx!