Part - I

Turbocharger With Attachments, Removing And Installing

Part I







1 40 Nm
- Coat threads with G 052 112 A3
2 Seal
3 10 Nm
- Must not be loosened
4 Vacuum diaphragm
- For boost pressure regulator valve
- Can only be replaced together with turbocharger
- Boost pressure regulation, checking
5 Fuse
6 Turbocharger
- Boost pressure regulation, checking
- The boost pressure regulator valve and vacuum diaphragm for boost pressure regulator valve are part of the exhaust turbocharger and cannot be replaced individually.
- Before connecting oil supply line, fill turbocharger with oil at filler tube
- After installing turbocharger, let engine idle for approx. 1 minute without increasing engine speed. This ensures adequate oil supply to the turbocharger.
7 O-ring
8 10 Nm
9 Intake manifold
10 Seal
- Note installed position
11 20 Nm
12 Heat shield
13 10 Nm
14 Banjo fitting, 30 Nm
15 Oil supply line
16 30 Nm
- Coat threads and bolt head contact surface with G 052 112 A3
17 Exhaust manifold
18 Seal
- Note installed position
19 20 Nm
20 Banjo fitting, 30 Nm
21 25 Nm
- Coat threads with G 052 112 A3
22 Banjo fitting, 35 Nm
23 Coolant return line
24 25 Nm
25 Spacer sleeve
26 Banjo fitting, 35 Nm
27 10 Nm
28 Coolant supply line
29 Banjo fitting, 35 Nm
30 30 Nm
- use only original bolts from parts catalog
31 Bracket
- Between turbocharger and cylinder block
32 25 Nm
33 Seal
34 Seal
35 10 Nm
36 Oil return line
- To oil pan
37 10 Nm
38 10 Nm
- Do not change orientation
- Must not be loosened.