Part III

WARNING: This page is about a different car, the 2016 Audi Q3 Quattro, 2016 Audi Q3, 2015 Audi Q3 Quattro, and 2015 Audi Q3. However, it is still accessible from the selected car via links, so may be relevant.

Part I. Refer to Part I .

Part II. Refer to Part II .

Part IV. Refer to Part IV - 1.8L Engine Only .

Fig 1: Turbocharger Exploded View

Courtesy of AUDI OF AMERICA, LLC

Gasket
- Always replace
Nut
- Always replace
- Coat the exhaust manifold stud bolts with hot bolt paste. For the correct hot bolt paste. Refer to the parts information.
- Tightening specification and sequence. Refer to Fig 2.
Banjo Bolt
- 35 Nm
Seal
- Always replace
Coolant Supply Line
Bolt
- 9 Nm
Turbocharger
- Can only be replaced with exhaust manifold and vacuum diaphragm.
- Removing and installing. Refer to TURBOCHARGER, REMOVING AND INSTALLING .
Bracket
Bolts
- 30 Nm
- Coat the thread with hot bolt paste. Refer to the parts information.
Bolt
- 30 Nm
- Coat the thread with hot bolt paste. Refer to the parts information.
Nut
- 30 Nm
- Do not open when removing turbocharger
- Always replace
- Coat the exhaust manifold stud bolts with hot bolt paste. For hot bolt paste. Refer to the parts information.
Clamping Strip

Fig 2: Exhaust Manifold Bolts Tightening Sequence

Courtesy of AUDI OF AMERICA, LLC

-- Tighten the nuts -1 through 5- in four steps as follows:

-- 1. Tighten the nuts to 5 Nm.

-- 2. Tighten the nuts to 12 Nm.

-- 3. Tighten the nuts to 16 Nm.

-- 4. Tighten the nuts to 25 Nm.