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Home >> Audi >> 2017 >> TT Quattro Base, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 75 (Front Suspension [Coupe]) >> 40 Front Suspension >> SUBFRAME >> SUBFRAME With Steering Gear, Removing And Installing >> Removing

SUBFRAME With Steering Gear, Removing And Installing: Removing

WARNING: This page is about a different variant/trim than selected.
Fig 1: Taping Steering Wheel
GWWA48-10744Courtesy of AUDI OF AMERICA, LLC

-- Turn the steering wheel in the straight position.

-- Switch the ignition off and open the driver door so the steering wheel lock engages.

-- Secure the steering wheel in the straight-ahead position using adhesive tape -arrow- so that it does not turn.

NOTE:

Be sure to use adhesive tape that will not leave behind any residue when it is removed.

Be careful not to turn the steering wheel during the repair because the Airbag Spiral Spring/Return Spring with Slip Ring -F138- can become damaged.

-- Remove the nuts -arrows- and the footwell trim panel.

GWWA40-10658Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolt -1- and remove the universal joint -2- from the steering gear in direction of -arrow-.

GWWN48-10715Courtesy of AUDI OF AMERICA, LLC

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

-- Remove the noise insulation. Refer to OVERVIEW - NOISE INSULATION .

Applies to Vehicles with TDI Engine 

GWWA10-11865Courtesy of AUDI OF AMERICA, LLC

-- Disconnect the connector -arrow- from the Heater Support Pump -V488-.

Applies to Vehicles with a Level Control System Sensor 

GWWN40-10689Courtesy of AUDI OF AMERICA, LLC

-- Disconnect the left and right connector -1- from the front level control system sensor.

Applies to All 

Fig 2: Identifying Connector From Oil Level Thermal Sensor
GWWA10-11352Courtesy of AUDI OF AMERICA, LLC

-- Disconnect the connector for the Oil Level Thermal Sensor -G266- -arrow- and free up the wire from the subframe.

NOTE:

There are different versions depending on the engine.

-- Remove the bolts -arrows- from the exhaust pipe bracket.

GWWA40-10598Courtesy of AUDI OF AMERICA, LLC

-- Remove the left and right nuts -1- from the coupling rod -3-. Refer to COUPLING ROD, REMOVING AND INSTALLING .

GWWA40-10600Courtesy of AUDI OF AMERICA, LLC

-- Remove the left and right coupling rod from the stabilizer bar -2-.

-- Mark the left and right ball joint installation position at the nuts -arrows- using a felt-tip pen.

GWWA40-10472Courtesy of AUDI OF AMERICA, LLC

-- Remove the left and right nuts.

-- Remove the control arm from the ball joint and then turn ball joint forward to take the load off the control arm.

NOTE:

Make sure the ball joint rubber boot is not damaged during assembly work. If necessary protect the ball joint rubber boot against damage.

NOTE:

To protect the thread, screw the nut on the pin several turns.

GWWA40-10607Courtesy of AUDI OF AMERICA, LLC

-- Loosen the nuts from the tie rod end, but do not remove yet.

-- Press off the tie rod end from the wheel bearing housing using the : 3287A  -1- and then remove the nut.

-- Remove the bolts -1- for the pendulum support.

GWWN40-10690Courtesy of AUDI OF AMERICA, LLC

-- Secure the subframe. Refer to SUBFRAME, SECURING .

-- Slightly lower the subframe with the : VAS6931  -1-.

Fig 3: Identifying Engine/Gearbox Jack
GWWM40-10012Courtesy of AUDI OF AMERICA, LLC
NOTE:

Be careful not to overstretch the wire for the steering and the Oil Level Thermal Sensor -G266-.

-- Free up the cable guide from the subframe by removing the expanding clip -arrow-.

GWWA40-10603Courtesy of AUDI OF AMERICA, LLC

-- Disconnect the connectors -1 and 2- from the steering gear.

GWWN48-10712Courtesy of AUDI OF AMERICA, LLC

-- Unclip the cable holders -arrows- from the steering gear.

GWWN48-10713Courtesy of AUDI OF AMERICA, LLC

-- Unclip all other cable clips on the steering gear.

-- Slightly lower the subframe. Pay attention to the wires while doing this.

-- Lower the : VAS6931  slowly while guiding the steering gear wiring harness.

-- Secure the subframe to the : VAS6931  with the accompanying strap.

Fig 4: Identifying Engine/Gearbox Jack
GWWM40-10018Courtesy of AUDI OF AMERICA, LLC