LEMON Manuals: Even more car manuals for everyone
Home >> Mercedes Benz >> 2018 >> E300 Base >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Exhaust Manifolds, Emission Control System - 213 Chassis >> Testing & Repair >> (Remove/Install Left Temperature Sensor Upstream Of Nox Storage Catalytic Converter - AR14.40-P-0006MND)

(Remove/Install Left Temperature Sensor Upstream Of Nox Storage Catalytic Converter - AR14.40-P-0006MND)

Engine 276.853 in model 213 

G13770733Courtesy of MERCEDES-BENZ USA
  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
  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 Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
NOTES Notes on avoiding damage through contamination and foreign objects   AH00.00-P-5000-01A
IMPORTANT Note on calculation of tightening torque when using insertion or socket tools with various effective lengths   AH00.00-P-0015-01CW
REMOVING Remove     
1 Release left underfloor paneling in area of electrical connections   AR61.30-P-1001LWE
2 Release and disconnect electrical connection of temperature sensor (32)    
3 Unclip electrical line from the brackets    
4 Remove temperature sensor (32)    
5 Cover temperature sensor (32) with a protective cover When reusing the temperature sensor (32).  
    SPECIAL TOOL Set of protective caps Fig 1
6 Close of threaded hole of the temperature sensor (32) using a suitable stop plug SPECIAL TOOL Record plug Fig 2
7 Check temperature sensor (32) with electrical line For damage

Replace temperature sensor (32).
 
INSTALLING Install     
8 Remove protective cover from temperature sensor (32) When reusing the temperature sensor (32).  
    SPECIAL TOOL Set of protective caps Fig 1
9 Remove stop plug from threaded hole of the temperature sensor (32) SPECIAL TOOL Record plug Fig 2
10 Coat thread of the temperature sensor (32) with heat-resistant lubricant When reusing the temperature sensor (32).  
    Paste, hot lubrication 1 kg, DBL 6879.20 *BR00.45-Z-1005-06A 
11 Position temperature sensor (32) and fasten TORQUE SPECIFICATION NOx temperature sensor to exhaust pipe *BA07.04-P-1003-01E 
12 Put together electrical connection of temperature sensor (32) and lock    
13 Clip electrical line into holder    
14 Fasten the left underfloor paneling   AR61.30-P-1001LWE
  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 and check exhaust system for leaktightness    
NOX SENSOR

Number Designation Engine 276
BA07.04-P-1003-01E NOx temperature sensor to exhaust pipe Nm 45
Fig 1: Identifying Set Of Protective Caps (001 589 00 91 00)
G12079434Courtesy of MERCEDES-BENZ USA
Fig 2: Identifying Record Plug (129 589 00 91 00)
G13770747Courtesy of MERCEDES-BENZ USA
REPAIR MATERIALS

Number Designation Order number
BR00.45-Z-1005-06A Paste, hot lubrication 1 kg, DBL 6879.20 A 000 989 76 51