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Home >> Mercedes Benz >> 2020 >> E350 Base >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> 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-1327MND

Remove/Install Left Charge Air Pipe - AR09.41-P-1327MND

Engine 276.8 in model 213, 238 

Fig 1: Left Charge Air Pipe Components Location - Engine 276.8 In Model 213
G13744676Courtesy of MERCEDES-BENZ USA
CAUTION Risk of injury.  caused by scraping or cutting body parts on sharp vehicle parts Always wear protective gloves when working on or near sharp and non-deburred vehicle parts.
Deburr repair panels.
AS00.00-Z-0017-01A
WARNING 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 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 Unscrew screw/bolt (4) and remove bracket (6)    
4 Remove screw/bolt (3)    
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 2
8 Check boot (5) and clamps (2, 7) for damage If damage is present

Replace boot (5).
 
REMOVING Install     
9 Remove protective covers from openings of the left ATL and the charge air cooler SPECIAL TOOL Set of protective caps Fig 2
10 Replace the sealing ring on left ATL    
11 Remove left charge air pipe (1) on left ATL and on boot (5)    
12 Tighten clamp (2)    
13 Tighten screw/bolt (3) TORQUE SPECIFICATION M6 *BA00.10-P-1002-01A 
14 Position bracket (6) and tighten screw/bolt (4) TORQUE SPECIFICATION Screw/bolt, charge air pipe to turbocharger *BA09.41-P-1006-01R 
15 Install left engine air intake duct upstream of left air filter    
WARNING Risk of burn injuries  , suffocation and poisoning when working on the exhaust system and the components connected to it. Risk of suffocation and risk of poisoning caused by inhalation of gaseous and solid components of the exhaust. Risk of poisoning caused by skin contact with solid components of the exhaust. Wear protective clothing and safety glasses. Use the extraction system. Move people out of the hazard area. AS49.00-Z-0001-01A
WARNING 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
16 Carry out an engine test run, checking the engine for proper operation and leaktightness    
17 Install upper engine cover    
HEADLESS SCREWS: BOLTS AND NUTS, COARSE-PITCH THREAD

Number Designation Model all (4xWD, CAR, smart)
BA00.10-P-1002-01A M6 8.8 Galvanized Nm 9
Phosphated Nm 9
10.9 Galvanized Nm 13
Phosphated Nm 12
12.9 Galvanized Nm 16
Phosphated Nm 14
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)
G13744677Courtesy of MERCEDES-BENZ USA