21 - Exhaust Gas Turbocharging: Turbocharger

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

Fig 1: Exploded View Of Turbocharger With Torque Specification - Part 1

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Turbocharger Part 1

1	Seal /replace
2	Nut /replace > Tightening - torque 25 Nm (19 ftlb.)
3	Nut /If the nut was loosened, the electronic adjuster for the turbocharger must be replaced> Tightening - torque 10 Nm (7.5 ftlb.)
4	Screw > Tightening - torque 10 Nm (7.5 ftlb.)
5	Electronic adjuster for turbocharger
6	O-ring /replace and coat with coolant
7	Coolant return line
8	Screw > Tightening - torque 9 Nm (6.5 ftlb.)
9	Turbocharger
10	Recirculating air valve /check installation position
11	Screw > Tightening - torque 7 Nm (5 ftlb.)
12	O-ring/replace
13	O-ring/replace
14	Connection piece
15	Screw > Tightening - torque 9 Nm (6.5 ftlb.)
16	Screw > Tightening - torque 9 Nm (6.5 ftlb.)
17	crew > Tightening - torque 25 Nm (19 ftlb.)
18	O-ring/replace and coat with engine oil
19	Oil return line for turbocharger
20	O-ring/replace and coat with engine oil

Installation position of recirculating air valve for turbocharger

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Installation position of recirculating air valve for turbocharger

Fig 2: Exploded View Of Turbocharger With Torque Specification - Part 2

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Turbocharger Part 2

1	Screw > Tightening - torque 9 Nm (6.5 ftlb.)
2	Hose to turbocharger
3	Oxygen sensor > Tightening - torque 55 Nm (41 ftlb.) High-temperature - paste must not get into the slits on the oxygen sensor body.
4	Heat shield
5	Screw > Tightening - torque 9 Nm (6.5 ftlb.)
6	O-ring/replace and coat with engine oil
7	Screw > Tightening - torque 9 Nm (6.5 ftlb.)
8	Oil supply line
9	Screw > Tightening - torque 9 Nm (6.5 ftlb.)
10	O-ring/replace and coat with engine oil
11	Heat shield
12	Screw > Tightening - torque 30 Nm (22 ftlb.)
13	Coolant line
14	O-ring/replace and coat with coolant
15	Screw > Tightening - torque 9 Nm (6.5 ftlb.)
16	Screw > Tightening - torque 9 Nm (6.5 ftlb.)
17	Screw > Tightening - torque 30 Nm (22 ftlb.)
18	Support
19	O-ring/replace and coat with coolant
20	Turbocharger