So have replaced seals in rear calipers and rear brake lines....sort of.
Offside pipe union next to fuel tank snapped off.
So ordered a hand swaging tool to try fix the existing pipe.
If anyone interested, inside of caliper.

Water does seem to get in these as a earlier ebrake failure proved.
The small shaft is pitted, this was the left caliper, right not corroded.
Just used plenty of rubber grease to try keep water out.
Missing off photo is the circlip which holds shaft in place at top of picture and piston boot..
Offside pipe union next to fuel tank snapped off.
So ordered a hand swaging tool to try fix the existing pipe.
If anyone interested, inside of caliper.

Water does seem to get in these as a earlier ebrake failure proved.
The small shaft is pitted, this was the left caliper, right not corroded.
Just used plenty of rubber grease to try keep water out.
Missing off photo is the circlip which holds shaft in place at top of picture and piston boot..
