Replacing a turbo requires attention, expertise, and adherence to precise technical procedures. Specifically, the 753420-5005S and 49173-07506 turbochargers, commonly installed on PSA 1.6 HDi engines, require specific precautions to avoid premature failure and malfunction.
Why correct installation is important
For PSA 1.6 HDi engines, the main critical issues related to turbo replacement include:
- Presence of residues and contamination in the lubrication circuit;
- Possible blockages in the oil lines;
- Components not replaced or not cleaned properly;
- Incorrect assembly and start-up.
For this reason, it is essential to follow a complete procedure that includes cleaning, checking, and replacing critical parts.
Video guide to replacing the 753420 turbo
The following video tutorial, created by Garrett, illustrates all the steps required for correct turbocharger installation on PSA engines: