Remove/install oil pan - AR01.45-P-7500CWY

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ENGINES 642 in MODEL 204.08/28/98, 212.08/28/09/29, 218.39

Fig 1: Oil Pan Remove/Install Components

Courtesy of MERCEDES-BENZ USA

MODIFICATION NOTES

9.4.10

Value altered: oil suction pipe on oil pan and cylinder head cover

*BA01.45-P-1005-01Q

	Remove/install
1	Remove transmission with torque converter		AR27.10-P-0500CWX
2	Remove oil pan bottom section		AR01.45-P-7555CWY
3	Remove end cover	Model 204	AR01.40-P-8913CO
3	Remove end cover	Model 212, 218	AR01.40-P-8913SXI
4	Remove front axle gear		AR33.30-P-0525CWX
5	Detach front axle transmission (2) carrier from oil pan (1)		*BA33.30-P-1011-03G
6	Remove oil intake tube (3) for oil pump		*BA01.45-P-1013-01Q
7	Detach oil dipstick guide tube from oil pan (1) and cylinder head cover	The oil dipstick guide tube remains in the vehicle.
7			*BA01.45-P-1005-01Q
8	Remove refrigerant compressor (A9) and lay down to side with connected lines	Secure A/C compressor (A9) to prevent it from falling down.
8			*BA83.55-P-1005-01A
9	Remove transmission fluid line holder on oil pan (1)		*BA27.55-P-1006-01D
10	Disconnect electrical connector on oil temperature sensor (B1) and on oil level check switch (S43)
11	Remove bolts (1) of oil pan	Observe different bolt lengths and bolt diameters.
			*BA01.45-P-1007-01Q
			*BA01.45-P-1008-01Q
12	Remove oil pan (1)	Detach oil pan (1) using slide hammer puller. To do this screw slide hammer puller into a suitable thread on the oil pan (1). Tighten slide hammer puller to avoid damaging the thread.
			Fig 2
			Fig 3
	Notes on sealant path for oil pan		AH01.45-P-0001-01OM
	Notes on sealant path for oil pan	Loctite 5970 sealant	*BR00.45-Z-1013-01A
	Clean
13	Clean sealing surfaces on the oil pan (1) and crankcase	Do not use any sharp-edged tools or abrasive paper as this will damage the sealing surfaces.	AR01.00-P-0050-01A
		Loctite 7200	*BR00.45-Z-1038-04A
		Loctite 7063 cleaning spray (150 ml)	*BR00.45-Z-1046-04A
14	Install in the reverse order
15	Conduct engine test run and check engine for leaks while it is running

OIL PAN

Number	Designation			Engine 642
BA01.45-P-1005-01Q	Oil suction pipe on oil pan and cylinder head cover	M6	Nm	14
BA01.45-P-1007-01Q	Screw/bolt, oil pan to cylinder crankcase	M6	Nm	14
		M8	Nm	20
		M10	Nm	-
BA01.45-P-1008-01Q	Screw/bolt, oil pan to timing case cover	M6	Nm	14
BA01.45-P-1013-01Q	Oil suction pipe on oil pan	M6	Nm	14

TRANSMISSION OIL COOLING SYSTEM

Number	Designation		Transmission 722.9
BA27.55-P-1006-01D	Screw/bolt, oil cooling line double clamp to engine oil pan	Nm	8

REFRIGERANT COMPRESSOR

Number	Designation		Engine 642 in model 204	Engine 642 in model 212	Engine 642 in model 218
BA83.55-P-1005-01A	Screw/bolt, refrigerant compressor	Nm	20	20	20

FRONT AXLE TRANSMISSION

Number	Designation		Model 204	Model 212	Model 218
BA33.30-P-1011-03G	Collar bolt, support brace to engine oil pan	Nm	60	60	60

Fig 2: Identifying Impact Extractor (116 589 20 33 00)

Courtesy of MERCEDES-BENZ USA

Fig 3: Identifying Threaded Stud (102 589 00 34 00)

Courtesy of MERCEDES-BENZ USA

REPAIR MATERIALS

Number	Designation	Order number
BR00.45-Z-1013-01A	Loctite 5970 sealant	A 003 989 98 20
BR00.45-Z-1038-04A	Loctite 7200	Henkel Loctite Deutschland GmbH
BR00.45-Z-1046-04A	Loctite 7063 cleaning spray (150 ml)	A 001 986 71 71 10