Check for vacuum at the pump, listen for noises at the pump.
Brian
At 11:14 AM 6/10/98 -0600, Rulon Pope wrote:
>I have just had the assist go out on my brakes. It was intermittent and
>then pretty much failed entirely. I haven't tested the air pump but it
>is fairly new. I replaced it about two years ago. The hoses look fine.I
>see something in the Haynes book about the possibility of a dirty
>filter. Is it common for the nonreturn valve to go out or is the most
>likely problem the servo itself? Rulon.
>
>
>
Brian Holm, Peugeotholm
Supplying parts for Peugeots only, since 1969
Plainfield, VT 802.454.7132 Fax 454.1310