Exhaust System - Vibration/Rattle Noises Mercedes Benz Truck ML 350 4MATIC

2012 Mercedes Benz Truck ML 350 4MATIC (166.057) V6-3.5L (276.955)

Engine, Cooling and Exhaust: By Symptom

Exhaust System - Vibration/Rattle Noises

Vibration / rattle noises from area of exhaust system

Numero de tema       LI49.10-P-054249

Version               1

Grupo de construccion49.10 Exhaust pipes, catalyytic converter, mufflers

Edicion               08-03-2012

Validez               Model 166 with engine 276 up to production date 27.03.2012

Motivo de modificacion

Reclamacion:

Vibration / rattle noises from the area of the exhaust system.

Causa:

Normal operating vibrations in the exhaust system may not be completely dampened by the previously installed suspension rings under certain

conditions.

Remedio:

Install modified suspension rings on center and rear mufflers as per parts list.

Sintomas

Piezas

Unidades de trabajo

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Engine/Cooling System - Collision Repair On Radiator Mercedes Benz Truck ML 350 4MATIC

2012 Mercedes Benz Truck ML 350 4MATIC (166.057) V6-3.5L (276.955)

Engine, Cooling and Exhaust: All Technical Service Bulletins

2012 Mercedes Benz Truck ML 350 4MATIC (166.057) V6-3.5L (276.955)

Engine, Cooling and Exhaust: All Technical Service Bulletins

Engine/Cooling System - Collision Repair On Radiator

Date              December 2, 2011

Order No:         T-B-20.20/36

Group:            20

SUBJECT: MY-All, Model 166

Accident Repair Jobs on Radiator

1. Bottom radiator mount

2. Supporting frame for coolant module

Deformation on Cooling Module Components

In the event of damage to cooler support (1) at bottom and supporting frame for cooling module (2) they can be replaced individually (see EPC).

As long as the function and impermeability of the cooling module components are not impaired replacement is not mandatory for the following types of damage:

- Insignificant marks on the radiator fins

Date              December 2, 2011

Order No:         T-B-20.20/36

Group:            20

SUBJECT: MY-All, Model 166

Accident Repair Jobs on Radiator

1. Bottom radiator mount

2. Supporting frame for coolant module

Deformation on Cooling Module Components

In the event of damage to cooler support (1) at bottom and supporting frame for cooling module (2) they can be replaced individually (see EPC).

As long as the function and impermeability of the cooling module components are not impaired replacement is not mandatory for the following types of damage:

- Insignificant marks on the radiator fins