RS 6 V8-4.2L Turbo (BCY) (2003)
-
Install piston by turning threaded spindle -A- clockwise and knurled section -B- counter-clockwise.
Note: Outer sealing lip of dust seal will then engage in piston groove.
Fig. 6 Pre-bleeding brake caliper
-
Open bleeder valve and fill with brake fluid using standard bleeder bottle until brake fluid flows out of threaded hole (brake hose connection)
without bubbles. Close bleeder valve.
Note: Position brake caliper as shown during pre-bleed procedure.