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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, Lowering >> Notes

SUBFRAME, Lowering: Notes

WARNING: This page is about a different variant/trim than selected.

Special tools and workshop equipment required 

Procedure 

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 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 then the footwell trim panel.

GWWA40-10658Courtesy of AUDI OF AMERICA, LLC

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

GWWN48-10715Courtesy of AUDI OF AMERICA, LLC

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

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

GWWA40-10598Courtesy of AUDI OF AMERICA, LLC

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

GWWN40-10690Courtesy of AUDI OF AMERICA, LLC

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

GWWA40-10600Courtesy of AUDI OF AMERICA, LLC

-- Remove the coupling rod -3- from the stabilizer bar -2- on the left and right sides.

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 Vehicles with TDI Engine 

GWWA10-11865Courtesy of AUDI OF AMERICA, LLC

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

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.

-- 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-.

GWWA40-10657Courtesy 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.

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

-- Lower the subframe a maximum of 100 mm.

GWWN48-10712Courtesy of AUDI OF AMERICA, LLC