leaking differential pressure regulator

[Huw Powell]

> at least i think its the DPR - little black box [about 2"x3"x1", has a 
> 2wire connector] that bolts to the front of the metering head. it seals 
> against the head with 2 o-rings. it had been weeping + i got new orings 
> from the dealer [they are green] but now its leaking worse. could 
> someone send me the part numbers of the orings so i can verify i got the 
> right ones? i would be eternally grateful....

034 133 487 is what I came up with.

Clean it carefully?  Get a used one from Chris Semple at ForceFive?

-- 
Huw Powell

http://www.humanspeakers.com/audi

http://www.humanthoughts.org/