MTU 8V4000M*3 series Operating Instructions Manual page 183

9. Undo clamp (2).
10. Remove compressor casing (1).
Cleaning compressor wheel
Note: Do not use wire brushes, scrapers or similar
implements for cleaning!
1. Clean compressor casing with a soft brush.
2. Clean compressor wheel (2) and bearing
housing (1).
3. Thoroughly remove cleaning agent from all
parts.
4. Replace sealing rings between bearing hous-
ing/compressor casing and plug-in sleeves
as necessary.
Final steps
1. Reinstall compressor casing (1).
MS15034/00E 2018-08 | Exhaust Turbocharger | 181