Remove/Install Right Oxygen Sensor Downstream Of Catalytic Converter - AR07.04-P-0084MNE

Engine 177 in model 213

Fig 1: Right Oxygen Sensor Downstream Of Catalytic Converter Components Location - Engine 177 In Model 213

Courtesy 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 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
	Notes on avoiding damage through contamination and foreign objects		AH00.00-P-5000-01A
	Note on calculation of tightening torque when using insertion or socket tools with various effective lengths		AH00.00-P-0015-01CW
	Remove/install
1	Remove turbocharger heat shield	Only install top engine cover after the leak test.	AR09.40-P-6044MNE
2	Remove center and rear lower engine compartment paneling	Only center and rear engine compartment paneling after a leaktightness test.	AR61.20-P-1105LWE
3	Unclip electrical line of oxygen sensor on right after catalytic converter (G3/6)
4	Unclip electrical connection of oxygen sensor on right after catalytic converter (G3/6x1)
5	Release and disconnect electrical connection for right oxygen sensor upstream of catalytic converter (G3/6x1)
6	Remove oxygen sensor on right after catalytic converter (G3/6)	Coat thread with heat-resistant lubricant. Oxygen sensor downstream of catalytic converter to exhaust system at front	*BA14.00-P-1002-02B
		Paste, hot lubrication 1 kg, DBL 6879.20	*BR00.45-Z-1005-06A
		Box wrench bit	Fig 3
7	Cover sensor tip of oxygen sensor on right after catalytic converter (G3/6) with protective cover	When reusing oxygen sensor on right after catalytic converter (G3/6).
		Set of protective caps	Fig 2
8	Seal threaded hole of oxygen sensor on right after catalytic converter (G3/6) in catalytic converter (5) with suitable stop plug	Record plug	Fig 4
9	Install in the reverse order
10	Read out and erase fault memory
			AD00.00-P-2000-04B
	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
11	Perform an engine test run; check engine for functionality and exhaust system for leaktightness
12	Install center and lower rear engine compartment paneling		AR61.20-P-1105LWE
13	Install upper engine cover		AR01.10-P-2405MNE