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Home >> Mercedes Benz >> 2011 >> ML450 >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Air Intake, Turbo Charging - 164 Ml Class >> Testing & Repair >> Remove/install noise damper downstream of charge air cooler - AR09.40-P-6925GZB

Remove/install noise damper downstream of charge air cooler - AR09.40-P-6925GZB

ENGINE 642 in MODEL 164, 166, 251 

Shows model 164 

Fig 1: Identifying Charge Air Cooler Remove/Install Components - Shown On Model 164
G09981837Courtesy of MERCEDES-BENZ USA
REMOVINGINSTALLING Remove/install     
DANGER Risk of injury  caused by fingers being jammed or pinched when removing, installing or aligning hoods, doors, trunk lid/rear-end door or sliding roof. No parts of the body or limbs should be within the operating area when the components are moving. AS00.00-Z-0011-01A
1 Removes strut tower brace Model 164.8
IMPORTANT Remove strut tower brace from strut tower mounts.
AR62.30-P-2500GY
2 Remove engine cover Model 166  
MODEL 164 AR01.10-P-2405GZB
MODEL 251 AR01.10-P-2405RTB
3 Remove bolts (2) TORQUE SPECIFICATION Noise damper downstream of charge air cooler to mixing chamber *BA09.41-P-1007-01J 
4 Remove noise damper downstream of charge air cooler (1) INSTALLATION IMPORTANT
Check sealing ring for damage and replace on the case of damage.
In this way one can avoid leaks and damage on the engine.
 
5 Install in the reverse order    
DANGER Risk of accident  from vehicle starting off by itself when engine running. Risk of injury  (bruises and burns) resulting from working on the engine while it is being started or when it is running. Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. AS00.00-Z-0005-01A
6 Carry out engine test run    
CHARGE AIR PIPE/CHARGE AIR COOLING

Number Designation ENGINE 642
BA09.41-P-1007-01J Noise damper downstream of charge air cooler to mixing chamber Nm 9