Exhaust system components and assemblies (BUD engines) (VW Caddy 3)

List of parts and components of the exhaust system with technological notes to Figure VC2.117:
1. Heat shield.
2. Heat shield mounting screw to exhaust manifold: 10 Nm.
3. Lambda probe (G39): 55 Nm:
- lubricate only the threads with heat-resistant grease (G 052 112 AZ). Heat-resistant grease should not come into contact with the splines of the probe body.
4. Exhaust manifold with primary catalytic converter.
5. Gasket connecting the primary catalyst to the exhaust pipe:
- replace during assembly.
6. Heat shield to exhaust manifold fastening nut: 25 Nm:
- replace during assembly.
7. Fastening the exhaust system to the body.
8. Screw for fastening the exhaust system to the body 25 Nm.
9. Clamp, front: 25 Nm:
- Before tightening, align the exhaust system freely in a cold state;
- tighten the clamp bolts evenly.
10. Direction to the intermediate muffler.
11. Tunnel bridge ahead.
12. Main catalyst.
13. Crossmember mounting nut: 23 Nm.
14. Lambda probe after catalytic converter (G130): 55 Nm:
- lubricate only the threads with heat-resistant grease (G 052 112 AZ). Heat-resistant grease should not come into contact with the splines of the probe body.
- the connector is located under the bottom trim on the right side.
15. 4-pin connector.
16. 25 Nm.
17. 20 Nm.
18. Fastening nut: 40 Nm:
- replace during assembly.
19. Bracket.
20. Exhaust pipe:
- with a detachable element;
- the detachable element must not be bent more than 10° - risk of damage!
21. Location of pipelines and wiring.