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Home >> Mercedes Benz >> 2021 >> E350 Base >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Air Intake, Turbocharging - 213 Chassis 1 Of 2 >> Testing & Repair >> Remove/Install Left Charge Air Pipe >> (Remove/Install Left Charge Air Pipe - AR09.41-P-1327MMV)

(Remove/Install Left Charge Air Pipe - AR09.41-P-1327MMV)

Engine 276.8 in model 205 

Engine 276.8 in model 253 

G13770656Courtesy of MERCEDES-BENZ USA
  Risk of injury  . Skin or eye injuries may result when handling hot or glowing objects. Wear protective gloves, protective clothing and safety glasses, if necessary. AS00.00-Z-0002-01A
NOTES Notes on avoiding damage through contamination and foreign objects   AH00.00-P-5000-01A
REMOVING Remove     
1 Remove upper engine cover    
2 Remove left engine air intake duct upstream of left air filter    
3 Remove screw/bolt (3)    
4 Unscrew screw/bolt (4) and remove bracket (6)    
5 Loosen clamp (2)    
6 Detach left charge air pipe (1) from left ATL and from boot (5) and remove    
7 Seal openings on left ATL and charge air cooler with protective cover SPECIAL TOOL Set of protective caps Fig 1
8 Check boot (5) and clamps (2, 7) for damage If damage is present
↓
Replace boot (5) together with clamps (2, 7).
 
INSTALLING Install     
9 Remove protective covers from openings of the left ATL and the charge air cooler SPECIAL TOOL Set of protective caps Fig 1
10 Mount left charge air pipe (1) on left ATL and on boot (5)    
11 Tighten clamp (2)    
12 Position bracket (6) and tighten screw/bolt (4) TORQUE SPECIFICATION Screw/bolt, charge air pipe to turbocharger *BA09.41-P-1006-01R 
13 Tighten screw/bolt (3) TORQUE SPECIFICATION M6X1 *BA00.10-P-1002-04A 
14 Install left engine air intake duct upstream of left air filter    
  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
15 Perform an engine test run, checking the engine for function and leaktightness in the area around left charge air pipe (1)    
16 Install upper engine cover    
METRIC SCREWS/BOLTS AND NUTS AS PER MBN 10 105, 10 143

Number Designation 8.8 10.9
BA00.10-P-1002-04A M6X1 Nm 9 13
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 1: Identifying Set Of Protective Caps (001 589 02 91 00)
G13770657Courtesy of MERCEDES-BENZ USA