Cooper S (R56) L4-1.6L Turbo (N14) (2009)
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Vacuum Brake Booster: Service and Repair
34 33 000 Removing and installing or replacing brake booster
Necessary preliminary tasks:
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Read and comply with General Information.
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Remove brake master cylinder
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Remove left footwell trim
Detach locking clip (1) from brake pedal, disengage and pull out locking pin.
Unscrew nuts (2).
Installation:
Replace self-locking nuts.
Tighten bearing pedestal to brake assembly and body
1AZ Bearing pedestal to brake assembly and body ................................................................................................................................................. 21 Nm
Note: Replace self-locking nuts
Pull non-return valve (1) in direction of arrow out of brake booster.
Unclip brake lines from holder (2).
Important:
Do not use any force when removing and installing the brake unit; the brake unit can be damaged under certain circumstances.
Brake lines must not be bent.
Carefully pull brake booster (3) out of bulkhead and tilt out in upward direction.
