Component overview

Fig 1: Component overview of turbocharger

Courtesy of PORSCHE OF NORTH AMERICA, INC.

1 - Turbocharger, cylinder row 1-4

2 - Turbocharger, cylinder row 5-8

3 - Vacuum unit for bypass valve; cannot be adjusted (replace if there are defects)

4 - O-ring 15 x 2.5; replace

5 - O-ring 7.0 x 2.0; replace

6 - Oil collection container

7 - Fastening screw M6 x 16

8 - Seal M16 x 2; replace

9 - Screw plug M16 x 1.5

10 - Fastening screw, M8 x 20

11 - Plastic socket

12 - O-ring 55.0 x 2.0; replace

13 - Plastic socket

14 - Turbocharger support

15 - Fastening screw, M8 x 20

16 - Fastening nut M8

17 - Fastening screw, M8 x 40

18 - Oil tank vent line 1-4

19 - Banjo bolt

20 - Sealing ring 16 x 20: replace

21 - Oil supply line 1-4

22 - Oil supply line 5-8

23 - Sheetmetal holder; mark installation position; → Tightening torque: 7.5 ftlb.

24 - Connection T-piece, vent line

25 - Vent line, cylinder row 5-8

26 - Support

27 - Sheetmetal clip with fastening screw M 6 x 12

28 - Clamp with screw M6 x 12

29 - Sheetmetal clip with fastening nut M6

30 - Holder under the air conditioning compressor

31 - Oil return line, cylinder row 1-4

32 - Spring support with fastening screw M6 x 12

33 - Oil-filter console

34 - Oil return line, cylinder row 5-8