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Home >> Mercedes Benz >> 2020 >> E350 Base >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Exhaust Manifolds, Emission Control System - 213 Chassis >> Testing & Repair >> (Remove/Install Exhaust Gas Recirculation Line - AR14.20-P-0001MND)

(Remove/Install Exhaust Gas Recirculation Line - AR14.20-P-0001MND)

Engine 276.853 in model 213 

G13770728Courtesy 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
  Notes on self-locking nuts and bolts   AH00.00-N-0001-01A
  Note on calculation of tightening torque when using insertion or socket tools with various effective lengths   AH00.00-P-0015-01CW
REMOVINGINSTALLING Remove/install     
1 Remove left-hand air filter housing   AR09.10-P-1151MND
2 Remove right air filter housing   AR09.10-P-1152MND
3 Remove vacuum pump   AR43.05-P-1320MND
4 Remove engine management control unit   AR07.08-P-7013MND
5 Remove screw/bolt from bracket (5) at crash plate for fuel pump   AR07.02-P-1028MND
    TORQUE SPECIFICATION M6 *BA00.10-P-1002-01A 
6 Remove screw/bolt of bracket (5) from vacuum pump   AR43.05-P-1320MND
    TORQUE SPECIFICATION M6 *BA00.10-P-1002-01A 
7 Place bracket (5) to one side    
8 Remove screw/bolts for heat shield (10) for EGR line (1) TORQUE SPECIFICATION Screw/bolt, heat shield to exhaust gas recirculation line (center) bracket *BA14.20-P-1012-01M 
9 Unclip heat shield (10) and remove upwards    
10 Remove screw/bolts (12) on exhaust gas recirculation valve (7) and remove EGR line (1) from exhaust gas recirculation cooler (7) For left exhaust gas recirculation valve (7).  
    INSTALLATION IMPORTANT Replace seal. AR14.20-P-0002MND 
11 Remove screw/bolts (12) on exhaust gas recirculation valve (7) and remove EGR line (1) from exhaust gas recirculation valve (7) For right exhaust gas recirculation valve (7).  
    INSTALLATION IMPORTANT Replace seal. AR14.20-P-0003MND 
12 Remove screw/bolts (11) and take off EGR line (1) on charge air distributor INSTALLATION IMPORTANT Replace seal.  
    TORQUE SPECIFICATION Screw/bolt/clamp, exhaust gas recirculation line to charge air distributor/exhaust gas recirculation line (center) *BA14.20-P-1014-01M 
13 Unscrew screw/bolts (9) TORQUE SPECIFICATION Screw/bolt, exhaust gas recirculation line (center) to bracket *BA14.20-P-1009-01M 
14 Remove EGR line (1) upwards    
15 Install in the reverse order    
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
EXHAUST GAS RECIRCULATION

Number Designation Engine 276.8
BA14.20-P-1009-01M Screw/bolt, exhaust gas recirculation line (center) to bracket Nm 9
EXHAUST GAS RECIRCULATION

Number Designation Engine 276.8
BA14.20-P-1012-01M Screw/bolt, heat shield to exhaust gas recirculation line (center) bracket Nm 9
EXHAUST GAS RECIRCULATION

Number Designation Engine 276.8
BA14.20-P-1014-01M Screw/bolt/clamp, exhaust gas recirculation line to charge air distributor/exhaust gas recirculation line (center) Nm 9