05-10-2017, 09:18 AM
(This post was last modified: 05-10-2017, 09:22 AM by pug306driver.)
Wrong way, pissing in I think, vaccum one side of the sprung loaded diaphragm, atmospheric ( the "boost" or "servo pressure" ) the other ?
Thinking about it, this may be the high pitched whistle i can hear from time to time. I think the last time i heard it i did press the brake pedal, but the whistle was still heard ?
Brakes on ours always seem powerful.
If the diaphragm is a bit leaky, brakes would be less powerful and the noise would be heard continually when the engine is running ??
Thinking about it, this may be the high pitched whistle i can hear from time to time. I think the last time i heard it i did press the brake pedal, but the whistle was still heard ?
Brakes on ours always seem powerful.
If the diaphragm is a bit leaky, brakes would be less powerful and the noise would be heard continually when the engine is running ??