Audi R8 2015 Maintenance Manual page 29

Step 1 - connecting brake filling and bleeding equipment:
– Unscrew filler cap -1- from brake fluid reservoir.
– Use extraction hose included in brake filling and bleeding
equipment - VAS 5234- to extract brake fluid from reservoir
(with strainer installed) until fluid is level with bottom edge of
strainer. Make sure that no more fluid flows back into reservoir
from strainer after extracting fluid.
– Screw adapter -1- onto brake fluid reservoir.
– Connect filling hose -2- included with brake filling and bleeding
equipment - VAS 5234- to adapter.
– Set pressure on brake filling and bleeding equipment -
VAS 5234- (see operating instructions).
Step 2 - bleeding and filling brake system:
If there are two bleeder screws on each brake caliper, first bleed
the inner, then the outer bleeder screw.
– Raise vehicle ⇒ page 3
Front axle:
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Maintenance - Edition 03.2016
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Audi R8 2015 ➤
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3. Maintenance