Replaced the previously swollen rubber diaphragm belonging to the brake reservoir cap a few months ago and the rubber diaphragm is once again swollen.
I flushed and replaced the brake fluid the same day I replaced the diaphragm.
What would cause the rubber diaphragm to swell up again?
The fluid looks clear but I was thinking about testing the brake fluid with the litmus paper test kit.../
Any advice greatly appreciated.
I flushed and replaced the brake fluid the same day I replaced the diaphragm.
What would cause the rubber diaphragm to swell up again?
The fluid looks clear but I was thinking about testing the brake fluid with the litmus paper test kit.../
Any advice greatly appreciated.