Posts: 389
Threads: 5
Joined: Apr 2005
If you suspect you need to work on the calipers call Paragon and order a set of seals and dust covers (16 of each in 4 different sizes). Unless they are damaged there is no need to buy new bleed valves or pistons.
There is a great howto at
http://vista.pca.org/sch/tech_articles/cal...per_rebuild.htm
I boiled the pistons in water which removed all of the old brake fluid deposits. They need to be completely dry before going back together.
I cleaned and cleaned and cleaned until I could reassemble the calipers using only pressure from one thumb to press in the pistons.