LEMON Manuals: Even more car manuals for everyone
Home >> Audi >> 2014 >> S4 Premium Plus >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Brake System - Hydraulic Components (Sedan) (As Of 01.2014) >> 47 Hydraulic Components >> Vacuum System >> Brake Electric Vacuum Pump, Removing And Installing >> Brake Electric Vacuum Pump, Removing And Installing, RS 5 >> Removing

Brake Electric Vacuum Pump, Removing And Installing, RS 5: Removing

NOTE:

The electric vacuum pump is located in the engine compartment on the left side.

-- Raise the vehicle.

-- Remove the left front wheel.

-- Remove the left front wheel housing liner. Refer to WHEEL HOUSING LINER .

View of the Brake System Vacuum Pump -V192- from below after removing the wheel housing liner

Fig 1: Brake System Vacuum Pump -V192- Overview
GWWA47-10072Courtesy of AUDI OF AMERICA, LLC

-- Disconnect the connector -3- to the Brake System Vacuum Pump -V192-.

-- Remove the bolt from the bracket -2- for the Brake System Vacuum Pump -V192-.

-- Unclip the secondary pump hose from the bracket for the Brake System Vacuum Pump -V192-.

-- Lower vehicle.

View of Brake System Vacuum Pump -V192- in the engine compartment on the left side and in the front

Fig 2: View of Brake System Vacuum Pump -V192-
GWWA47-10071Courtesy of AUDI OF AMERICA, LLC

-- Remove the secondary pump hose from the bracket -4-.

-- Push the secondary pump hose to the side.

-- Remove the nut from the coolant pipe bracket.

-- Lightly push the coolant pipe to the side.

-- Remove the two bolts -1 and 5- from the bracket for the Brake System Vacuum Pump -V192-.

Fig 3: View of Brake System Vacuum Pump -V192-
GWWA47-10071Courtesy of AUDI OF AMERICA, LLC

-- Unclip the vacuum hose to the Brake System Vacuum Pump -V192- from the brackets in the engine compartment.

CAUTION:

Be careful not to kink or damage the vacuum hose. Replace the vacuum hose if damaged.

-- Open the hose clamp on the vacuum hose using suitable pliers.

-- Pull the vacuum hose from the Brake System Vacuum Pump -V192-.

-- Remove the Brake System Vacuum Pump -V192- with the bracket from the engine compartment.

-- Remove the Brake System Vacuum Pump -V192- from the bracket.

-- Press the right and lift clips -arrow- out of the bracket by hand.

Fig 4: Identifying Brake System Vacuum Pump V192 Upward From Bracket
GWWN47-0234Courtesy of AUDI OF AMERICA, LLC

-- Remove the electrical vacuum pump upward while holding the rubber buffer securely.

Fig 5: Identifying Electrical Vacuum Pump Upward
GWWA47-10007Courtesy of AUDI OF AMERICA, LLC