Remove/install sensor for engine oil temperature - AR18.40-P-4123GZB: Notes

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ENGINES 642 in MODEL 164

Fig 1: Identifying Engine Oil Temperature Sensor, Oil Pan Bottom Section And Electrical Connector

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

MODIFICATION NOTES

12.2.07	Engine oil filling capacity (oil change and filter change)	*BF18.00-P-1001-01A
12.2.07	Engine oil filling capacity (oil change and filter change)	*BF18.00-P-1001-01S

	Remove/install
	Risk of death caused by vehicle slipping or toppling off of the lifting platform.	Align vehicle between columns of vehicle lift and position four support plates at vehicle lift support points specified by vehicle manufacturer.	AS00.00-Z-0010-01A
1	Remove bottom sections of soundproofing	Model 164	AR94.30-P-5300GZ
1	Remove bottom sections of soundproofing	Model 251	AR94.30-P-5300RT
2	Drain/collect engine oil	Installation: Replace sealing ring of oil drain screw to prevent leaks.
2	Drain/collect engine oil		*BA01.45-P-1006-01Q
3	Disconnect electrical connector (1) from oil temperature sensor (B1)
4	Remove oil temperature sensor (B1)	Installation: Replace the sealing ring to prevent leakage.
4	Remove oil temperature sensor (B1)		*BA18.40-P-1002-01M
5	Install in the reverse order
	Checking
6	Check engine oil level, and correct	In order to avoid measurement errors, vehicle must be parked on an even surface. Shut off engine once it has reached operating temperature and wait approx. 5 minutes before checking engine oil level.	AR18.00-P-3035-01PI
		Without particulate filter	*BF18.00-P-1001-01A
		With code 474 Particulate filter	*BF18.00-P-1001-01S
	Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns during starting procedure or when working near the engine as it is running	Secure vehicle to prevent it from moving by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts.	AS00.00-Z-0005-01A
7	Check for leaks with engine running	Carry out a visual inspection only.	AS00.00-Z-0005-01A

Oil pan

OIL PAN

Number	Designation			Engine 642
BA01.45-P-1006-01Q	Oil drain screw to oil pan	M12	Nm	30
BA01.45-P-1006-01Q	Oil drain screw to oil pan	M24	Nm	45

Oil level/oil pressure sensor

OIL LEVEL AND OIL PRESSURE SENSOR

Number	Designation		Engine 642
BA18.40-P-1002-01M	Engine oil temperature sensor to oil pan bottom section	Nm	11

Engine lubrication system

ENGINE LUBRICATION SYSTEM

Number	Designation			Engine 642.940/950 without particulate filter
BF18.00-P-1001-01A	Engine oil	Filling capacity (oil and filter change)	Liters	8.5
		Specifications for Operating Fluids	Sheet	BB00.40-P-0228-03A
			Sheet	BB00.40-P-0228-05A
			Sheet	BB00.40-P-0228-51A
			Sheet	BB00.40-P-0229-03A
			Sheet	BB00.40-P-0229-31A
			Sheet	BB00.40-P-0229-05A
			Sheet	BB00.40-P-0229-51A

Engine lubrication system

ENGINE LUBRICATION SYSTEM

Number	Designation			Engine 642.940/950 with particulate filter
BF18.00-P-1001-01S	Engine oil	Filling capacity (oil and filter change)	Liters	8.5
		Specifications for Operating Fluids	Sheet	BB00.40-P-0228-51A
			Sheet	BB00.40-P-0229-31A
			Sheet	BB00.40-P-0229-51A