R.P.R?

[3 putt]

Reading up on the rudder mod's for the B737 I've come across ref' to R.P.R.What does this stand for and in what way does it affect the mod's?

[This message has been edited by 3 putt (edited 14 January 2001).]

[Sink Rate]

R.P.R is the rudder pressure reducer valve that is designed to stop us experiencing these rudder hardover problems.

As for what it really is I have no idea - all I know is that our minimum manouevering speeds reduced by 10 knots as a result of it being fitted.

Only time will tell if this is the right answer to the right problem.