LEMON Manuals: Even more car manuals for everyone
Home >> Audi >> 2022 >> S7 Premium Plus >> Repair and Diagnosis >> External Pages >> Different car >> Section 101 (Rear Suspension) >> 42 Rear Suspension >> SUBFRAME >> SUBFRAME, Servicing >> SUBFRAME Front Hydraulic Bonded Rubber Bushing, Replacing >> Removing

SUBFRAME Front Hydraulic Bonded Rubber Bushing, Replacing: Removing

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2022 Audi SQ7, 2022 Audi Q7, 2021 Audi SQ7, 2021 Audi Q7, and 2020 Audi SQ7. However, it is still accessible from the selected car via links, so may be relevant.

-- Remove the wheels. Refer to WHEELS AND TIRES .

-- Exhaust system without separating point: remove the muffler. Refer to MUFFLER, REMOVING AND INSTALLING (2.0L) / MUFFLER, REMOVING AND INSTALLING (3.0L) .

-- Exhaust system with separating point: remove the exhaust pipe. Refer to OVERVIEW - MUFFLER (2.0L) / OVERVIEW - MUFFLER (3.0L) .

-- Versions with air suspension: perform the system bleeding. Refer to AIR SUSPENSION SYSTEM, FILLING AND BLEEDING .

-- Remove the left and right spring. Refer to SPRING, REMOVING AND INSTALLING .

-- Remove the diagonal braces. Refer to UNDERBODY TRIM PANEL .

-- Pry out the anti-twist mechanism -2- in the area of the retaining tabs with a screwdriver from the bonded rubber bushing alternating from side to side.

GWWA42-10886Courtesy of AUDI OF AMERICA, LLC

-- Pry out the plastic insert -1- from the bonded rubber bushing.

-- Mark the installation position of the hydraulic bonded rubber bushing on the subframe -arrows-, for example with a felt-tip marker.

Fig 1: Ends Of Rubber Bead On Bonded Rubber Bushing Must Align With Markings
GWWA42-10326Courtesy of AUDI OF AMERICA, LLC

-- If necessary, the support -arrow- with the small inner diameter must be removed from the Hydraulic Press :VAS 6178  and the Pressure Head :T10205/13  must be installed for it.

Fig 2: Identifying Support -Arrow- And VAS 6178
GWWA42-10109Courtesy of AUDI OF AMERICA, LLC

-- Arrange the special tools as shown.

GWWA42-10844Courtesy of AUDI OF AMERICA, LLC
  1. Bearing Installer - Wheel Hub/Bearing Kit - Spindle :T10205/8-1 
  2. Hydraulic Press :VAS 6178 
  3. Assembly Tool - Support Ring :T40328/3 
  4. Assembly Tool - Pipe :T40328/1 
  5. Assembly Tool - Support Ring :T40328/7  The conical side must face upward and the ribs must fit into the openings in the rubber bonded bushing.
  6. Assembly Tool - Thrust Piece :T40328/10  . The opening faces the rubber bonded bushing.
  7. Bearing Installer - Wheel Hub/Bearing Kit - Nuts :T10205/8-2 
CAUTION:

There is a risk of injury if the bonded rubber bushing comes loose abruptly when pressing it off.

It is possible that parts of the body may become bruised.

- Secure the hydraulic cylinder while pressing out.

- Secure the tools with the engine and gearbox jack placed underneath.