Sounds like a sticky caliper. It will need stripping and cleaning.
Thanks for advice Foccers... I don't know of the seals in the rear master cylinder have ever been changed...is it a difficult job....??
Quote from: Steve3351 on 10 July 2019, 06:52:14 pmThanks for advice Foccers... I don't know of the seals in the rear master cylinder have ever been changed...is it a difficult job....??It's not too hard, bleeding all the air out afterwards can be a PITA because of the U-bend path the fluid has to take, but you can loosen the banjo at the top of the master cylinder and let the bubbles out that way.
Yes you can just undo the banjo but you will need to remove the brake reservoir cap first to relieve the vacuum, don't get any fluid on paintwork if you do wash off with water immediately. While the caliper is off carefully loosen off the two bleed nipples & lightly re-tighten ready for bleeding the caliper later.
Yes that makes sense...i don't mind loosing all the brake fluid..probably needs to be changed anyway