Boblou wrote:
I had not heard of this one before. A friend was traveling in a mountainous area and when he got into town his brakes gave way. Pedal went to the floor. RV specialist drained the brake fluid and put new fluid in system and everthing worked fine. RV spccialist said when the brakes got hot from riding them down hill, your4 brake fluid boils away. Have since reseach and called local RV repairs and they said this was true. So in order to prevent and occurance on my RV i took a turkery baster, sucked out a lot of brake fluid and put new in. I hope i took out any brake fluid contaminated with water vapor.
This month I drove MH from FL to Ohio. After all the hills and mountains on return trip, MH brakes failed when No hills or mountains flat land for 20 miles and normal city driving just before getting to CG. after entering CG in Kentucky stopped normal at gatehouse, started to go to site and at first speed bump tried to apply brakes and it went to floor. slowly manuvered to site and checked all wheels temps, found rear drivers side was 300 degrees while rest were about 150. Bled cylinder, when mechanic showed up from GS's he bled passenger side and helped jack drivers wheel up to check rotation and stopping, gave it his ok to drive. Checked it in cg, cautiously drove and braked all was normal.
Used about pt of brake fluid, fluid I removed from system was black looking actually dark green on pouring.
Side note, most parts on chevy chassis are american, brake bleed valve needed 10mm metric.