Slave units on a 94 spider

Ok, I'll take a stab at it...

I don't know... I really have no earthly idea...

Sorry,

Mike in Kuwait

 

I don't have the answer, but I'm going through the same problem with Ricambi right now on my '92 348, production June '91. Daniel and I used the 89-93 online dwg to select P/N 139436 for the large slave seal ring. Turns out that one was right diameter, but not "thick" enough to fill the groove, by a longshot. The small ring off of the same diagram was fine.

My slave is all iron/steel, no aluminum (which Daniel asked). Daniel suggested 151822 off of the later 1993 online dwg., but I'm waiting to hear from him if this is thicker than the other part that did not fill the groove. My old seal was a little strange... like a crank main seal, without the inner spring circumferential spring. Don't think it was original.

 

My '94 Spider had a Valeo slave (now it has a Hill Engineering slave!). I could be wrong but it does not look like cast iron to me.

As for bleeding the system, use 10 pounds on your Motive pressure bleeder. Pump it up (obviously while attached to your clutch fill master) to 10 psi with your slave installed and physically push the slave in with your hands on it, then pull it back (check that no clutch fluid drips from the slave area), then open the clutch bleed valve and repeat, and finally close the bleeder valve...before re-installing your pumpkin.

Now pump your clutch pedal slowly until you have a firm pedal, then open the clutch bleed valve again down by your pumpkin for the final bleed of any remaining air. Shouldn't be much.

Close the clutch bleed valve. Slowly unscrew the Motive bottle cap until you hear the gentle sigh of escaping air, then remove your Motive power bleeder from the clutch/brake master fill unit.

Done. Well, that's what worked for me, at least.

Life is good!

 

Don't have the correct new P/N, but the one Ricambi sent me worked fine. If you contact Daniel, I'm sure he will get you the correct part.