Audi A8 2003 Workshop Manual page 148

Audi A8 2003 ➤
Brake system - Edition 03.2013
– Screw spindle into flanging tool onto limit stop.
– Unscrew spindle.
– Slacken off socket head bolts in diagonal sequence.
– Take brake line out of flanging tool. Clean and inspect brake
line with flanged connection.
Briefly flush out section of pipe remaining in vehicle:
– Connect brake filling and bleeding equipment - VAS 5234- , fit
hose of bleeder bottle onto flared connection on brake line and
operate brake filling and bleeding equipment - VAS 5234-
briefly until a small quantity of brake fluid has run through.
– Blow out new section of brake line with compressed air before
installing.
– Join together sections of brake line with connecting piece
-E-.
– Install brake line.
– Then bleed brake system
Caution
Before driving vehicle for the first time, make sure function of
brakes is OK.
142
Rep. gr.47 - Brakes - hydraulics
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