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Home >> Mercedes Benz >> 2016 >> CLS400 Base >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Air Intake, Turbocharging - 218 Chassis >> Testing & Repair >> Remove/install charge air ducts - AR09.41-P-8620ELS

Remove/install charge air ducts - AR09.41-P-8620ELS

ENGINE 276.8 in MODEL 207, 212, 218 

Fig 1: Identifying Charge Air Ducts Remove/Install Components
G09974938Courtesy of MERCEDES-BENZ USA
REMOVINGINSTALLING Remove/install     
1 Remove upper engine cover INSTALLATION IMPORTANT Ensure correct seating of the engine cover.  
2 Remove right and left engine air intake duct upstream of air filter    
3 Remove screw/bolt (4) and take out clamp TORQUE SPECIFICATION Screw/bolt, charge air pipe to turbocharger *BA09.41-P-1006-01R 
4 Remove screw/bolt (3)    
5 Loosen clamps (2)    
6 Detach right and left charge air duct (1r, 1l) from turbocharger and charge air cooler IMPORTANT Seal openings on charge air cooler and turbocharger.  
SPECIAL TOOL Set of protective caps Figure
7 Remove right and left charge air duct (1r, 1l) from engine compartment    
8 Detach connecting pipe (5) from right and left charge air duct (1r, 1l) When replacing the right and left charge air duct (1r, 1l)  
INSPECT Check     
9 Check boots, rubber seal and clamp for damage IMPORTANT Replace if necessary.  
10 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
11 Carry out an engine test run, checking the engine for proper operation and leaktightness    
CHARGE AIR PIPE/CHARGE AIR COOLING

Number Designation ENGINE 276.8
BA09.41-P-1006-01R Screw/bolt, charge air pipe to turbocharger Nm 9
Fig 2: Identifying Set Of Protective Caps (001 589 02 91 00)
G09974939Courtesy of MERCEDES-BENZ USA