Master Cylinder Direction

[rpigeek]

I’ve been having a heck of a time getting my left brake pedal to not go soft. It has a Cleveland master. I’d like to reverse the master, but there’s not enough room to put the rod up. What have others done on their Harmon rockets?

 

[Ironflight]

Not a Harmon, but on the F1, I have Matco Masters, and the instruction say to put them on upside down for clearance. I could NOT get th,m to bleed that way, talked to George (at Matco) and was told that I might get lucky, but I realy should put them right side up. With careful bracketing and spacers, I got the clearance I needed, and they bled correctly the first time.

 

[Larco]

This is an older mod that Pat Hatch came up with regarding the RV-4, should be the same for your Harmon IIRC. Welcome to try it.