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Home >> Mercedes Benz >> 2017 >> E43 AMG >> Repair and Diagnosis >> Engine Mechanical >> Exhaust >> Exhaust System - 213 Chassis 1 Of 2 >> Testing & Repair >> Remove/Install Rear Muffler >> (Remove/Install Rear Muffler - AR49.10-P-4952OGW)

(Remove/Install Rear Muffler - AR49.10-P-4952OGW)

Model 213, 238 with engine 642 

G13772648Courtesy of MERCEDES-BENZ USA
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 ol the hazard area. AS49.00-Z-0001-01A 
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
REMOVINGINSTALLING Remove/install     
1 Raise vehicle   AR00.60-P-1002LWG
2.1 Disconnect rear muffler (3) at connecting point (T) with chain pipe cutter If no repair clamp is installed.
INSTALLATION IMPORTANT : Install repair clamp.
 
TORQUE SPECIFICATION Model 238 with engine 642Clamp, connecting point for front of exhaust system to rear of exhaust system *BA49.10-P-1005-02J 
TORQUE SPECIFICATION Model 213 with engine 642Clamp, connecting point for front of exhaust system to rear of exhaust system *BA49.10-P-1005-02H 
2.2 Remove repair clamp at connecting point (T If a repair clamp is installed.
INSTALLATION IMPORTANT : Install new repair clamp.
 
TORQUE SPECIFICATION Model 238 with engine 642Clamp, connecting point for front of exhaust system to rear of exhaust system *BA49.10-P-1005-02J 
TORQUE SPECIFICATION Model 213 with engine 642Clamp, connecting point for front of exhaust system to rear of exhaust system *BA49.10-P-1005-02H 
3 Support rear muffler (3)    
REFER TO SPECIAL TOOLS 000 588 11 62 00 Major assembly mount   WS01.00-P-0092B
REFER TO SPECIAL TOOLS 000 588 10 62 00 Support plate   WS26.00-P-3309B
4 Detach rear muffler (3) at elastomer bearings (2, 4) and remove downwards    
CLEANING Clean     
5 Remove combustion and corrosion residue at separating points (T)    
INSPECT Check     
6 Check elastomer bearings (2, 4) for wear and damage In case of a complaint

Install new elastomer bearings (2, 4).
 
7 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
8 Carry out an engine test run and check exhaust system for leaktightness    
EXHAUST SYSTEM

Number Designation Model 213 with engine 642
BA49.10-P-1005-02H Clamp, connecting point for front of exhaust system to rear of exhaust system Nm 23
EXHAUST SYSTEM

Number Designation Model 238 with engine 642
BA49.10-P-1005-02J Clamp, connecting point for front of exhaust system to rear of exhaust system Nm 22