Audi A8 2003 Workshop Manual page 96

Audi A8 2003 ➤
Brake system - Edition 03.2013
– Lever off protective cap from brake caliper (e.g. with removal
wedge 3409)
– Take out seal.
– To do this use wedge 3409 -2-.
– Item -1-: Piston resetting appliance -T10145-
Note
When removing ensure that the surface of the cylinder is not
damaged.
Installing
– The surface of the piston and seal should be cleaned using
only methylated spirits and then dried.
– Apply a small amount of assembly paste to piston and seal
before inserting.
– Insert inner seal in groove in brake caliper housing with re‐
moval wedge 3409.
– Press in protective cap with special tool -1- and -2-.
Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not
– Item -1-: Assembly tool for protective caps -T10146/5- permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability
with respect to the correctness of information in this document. Copyright by AUDI AG.
– Item -2-: Piston resetting appliance -T10145-
Use jaw protectors
– Push protective cap onto brake caliper housing and press it in
so that it is seated flush -arrow-.
Use jaw protectors
90
Rep. gr.47 - Brakes - hydraulics