LEMON Manuals: Even more car manuals for everyone
Home >> Audi >> 2014 >> A5 Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 87 (Mechanical Components - Brake System (Coupe)) >> 46 Mechanical Components >> Removal And Installation >> Brake Pedal And Brake Booster, Disconnecting And Connecting

Brake Pedal And Brake Booster, Disconnecting And Connecting

WARNING: This page does not describe the selected car, but rather 23 other vehicles, including the 2017 Audi S5, 2017 Audi A5 Quattro, 2016 Audi S5, 2016 Audi A5 Quattro, and 2015 Audi S5. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:

Separate the brake pedal from the brake booster.

WARNING:

If possible, leave the brake pedal stop installed; it could break the mount for the brake lamp sensor if the brake pedal is released too quickly.

Special tools and workshop equipment required 

-- Remove the driver side storage compartment -1 to 3-.

Fig 1: Identifying Driver Side Storage Compartment
GWWA68-10158Courtesy of AUDI OF AMERICA, LLC

-- Disconnect the connector -C- on the footwell vent.

Fig 2: Identifying Footwell Vents
GWWA87-10491Courtesy of AUDI OF AMERICA, LLC

-- Remove the footwell vents -A-B-.

-- Remove the brake lamp sensor, refer to BRAKE LAMP SENSOR .

-- First move the brake pedal toward the brake booster and the hold it in this position.

Fig 3: Pressing Brake Pedal In Direction Of Brake Booster And Holding
GWWN47-0069Courtesy of AUDI OF AMERICA, LLC

1 - Brake Pedal

2 - Pressure Rod

3 - Retaining tabs.

-- Insert the T10006 as illustrated and pull it toward the driver seat. Counter-hold the brake pedal while doing this. (At this moment the pedal must not move backward). The mounting retaining lugs -3- will thereby be pressed off the ball head of the push rod -2-.

For ease of illustration separating the brake pedal from the brake booster is shown with the pedal assembly removed.

-- Pull T10006 and brake pedal together toward the driver seat. (This will pull the brake pedal off the push rod ball head).

NOTE:

Connect the brake pedal to the brake booster.

Fig 4: Identifying Brake Pedal Assembly Overview
GWWA46-10110Courtesy of AUDI OF AMERICA, LLC
NOTE:

If possible, leave the brake pedal stop -17- installed; it could break the mount for the brake lamp sensor -10- if the brake pedal is released too quickly.

Be careful not to damage the stop -17- on the brake pedal. The brake lamp sensor mount -10- could break when the brake pedal is unlocked.

-- Hold the push rod ball head in front of the mount and push the brake pedal toward the brake booster, so that the ball head clicks into place.

Fig 5: Identifying Brake Pedal, Joining To Brake Booster
GWWA47-0034Courtesy of AUDI OF AMERICA, LLC

-- Install the brake lamp sensor, refer to BRAKE LAMP SENSOR .

-- Install the footwell vent -A-.

Fig 6: Identifying Footwell Vents
GWWA87-10491Courtesy of AUDI OF AMERICA, LLC

-- Connect the connector -C- on the footwell vent.

-- Install the driver side storage compartment -1 to 3-.

Fig 7: Identifying Driver Side Storage Compartment
GWWA68-10158Courtesy of AUDI OF AMERICA, LLC