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Home >> Mercedes Benz >> 2017 >> E300 Base >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Air Intake, Turbocharging - 213 Chassis 2 Of 2 >> Testing & Repair >> Remove/Install Charge Air Distributor >> Remove/Install Charge Air Distributor - AR09.41-P-8683MRH

Remove/Install Charge Air Distributor - AR09.41-P-8683MRH

Engine 264 in model 213, 238, 257 

Fig 1: Charge Air Distributor Components Location - Engine 264 In Model 213
G13744741Courtesy of MERCEDES-BENZ USA
WARNING 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
  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
  Notes on avoiding damage through contamination and foreign objects   AH00.00-P-5000-01A
REMOVINGINSTALLING Remove/install     
1 Remove air filter housing   AR09.10-P-1150MRH
2 Remove the brackets (4) TORQUE SPECIFICATION Bolt, bracket for charge air line to charge-air distributor *BA09.41-P-1003-01ZA 
3 Release and disconnect throttle valve actuator electrical connection (M16/6)    
4 Unclip the electrical lines from the charge air distributor (1)    
5 Remove the purge line (3) including purge valve from the charge air distributor (1)    
6 Remove the bleed line (2) from the charge air distributor (1)    
7 Unlock and disconnect the electrical plug connection for the pressure and temperature sensor downstream of the throttle valve (B28/27)   AR09.41-P-2012MRH
8 Unlock and disconnect the electrical plug connections (6) and unclip the electrical cable from the charge air distributor (1)    
9 Unscrew the charge air distributor screws (1) in contrary to the direction indicated on the tightening diagram Tightening procedure for charge air distributor AR09.41-P-8683-01MRH
TORQUE SPECIFICATION Screw/bolt, charge air distributor to cylinder head *BA09.20-P-1001-01H 
10 Disassemble and remove the charge air distributor (1) including throttle valve actuator (M16/6) from the charge air line (5) INSTALLATION IMPORTANT Replace seals.  
11 Remove the pressure and temperature sensor downstream of the throttle valve (B28/27) When replacing the charge-air distributor (1). AR09.41-P-2012MRH
12 Remove throttle valve actuator (M16/6) When replacing the charge-air distributor (1). AR07.70-P-0005MRH
13 Install in the reverse order    
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
14 Perform an engine test run and check engine for proper operation and leaktightness    
INTAKE MANIFOLD

Number Designation Engine 264
BA09.20-P-1001-01H Screw/bolt, charge air distributor to cylinder head Nm 14
CHARGE AIR PIPE/CHARGE AIR COOLING

Number Designation Engine 264
BA09.41-P-1003-01ZA Bolt, bracket for charge air line to charge-air distributor Nm 9