Service Information: Notes on engine noise behavior

Type si · topic 01.00 · version 0200 · 2020-01-29

Applies to: Model 447 with engine 622.851 with code MT2 (Emissions class Euro 6d-TEMP N1 GR.III/N2)

Where it sits

Function group 1 Engine › 01 Complete engine, crankcase ventilation, cylinder head, crankcase › 01.00 General — Series 447 · Series 622 (models 851)

EinPAS 15 Engine › 15.15 Combustion engine, complete/engine housing/crank assembly › 15.15.1 Basic information — Series 447 · Series 622 (models 851)

EinPAS 45 Data/information › 45.20 Information/measures › 45.20.20 Service information — Series 447 · Series 622 (models 851)

SI01.00-S-0012A

Service Information: Notes on engine noise behavior

28.01.2020

Model	447 with engine 622.851
	with code MT2 (Emissions class Euro 6d-TEMP N1 GR.III/N2)

Modification notes

28.01.2020

Necessity to create a XENTRY TIPS case removed.

Due to current feedback from the field, we would like to inform you about the following situation:

The engine noise characteristics on engine 622.851 are particularly noticeable when the hood is open. This change in engine noise characteristics is in line with the series production configuration. In the event of customer complaints, a reference vehicle with the same engine version must be evaluated if necessary.