S8 Quattro Sedan V8-4.2L (AYS) (2002)
Note:
Outer sealing lip of protective cap will then engage in piston groove.
Fig. 6 Pre-bleeding brake caliper.
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Open bleeder valve and fill with brake fluid using standard bleeder bottle until brake fluid flows out of threaded hole ( end of brake hose ) without
bubbles. Close bleeder screw.
Note:
Position brake caliper as shown during pre-bleed procedure.