Gonna do a complete brake rebuild soon. Have refurbed the master cylinder already. Pretty confident on the rest of it, do have 1 question though. When replacing the caliper seals, do they go in a particular way or can they go in either way round. Wasnt sure if they had a slight lip or not !!
I replaced the dust seal some days ago.
The easiest way to install was to enter it on the piston first and then have it on the edge of the piston. Next was to turn the piston around to enter the opening of the calipper.
I had many attempt first by install the dust cover in the calipper and then install the piston, but I gave up the dust cover was always loosing from the calipper.
Good luck !
1981 KZ650-D4, with 1981 z750L engine (Wiensco 810 big bore).