[ox12345]

2002 RR - Upon start up in mornings (summer or winter) no power brakes for a short period. A few scary experiences backing out of driveway & even more funny watching a valet practically standing on the brake with the look of holy sh-- on his face. Brakes work fine rest of day but only have loss of power after 5 or so hours of engine off. Suspension also sags after same period of rest (don't know if that can be related but throw it our there). Any suggestions?

 

[kmagnuss]

Problem 1: Most likely the accumulator.
Problem 2: Leak(s)