Remove/install oil pan - AR01.45-P-7500GZ (ML500): Notes

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ENGINES 113.964 in MODEL 164.175

Fig 1: Identifying Oil Pan Remove/Install Components - Engines 113.964 (1 Of 2)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 2: Identifying Oil Pan Remove/Install Components - Engines 113.964 (2 Of 2)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Remove/install
	Risk of death caused by vehicle slipping or toppling off of the lifting platform.	Align vehicle between the columns of the lifting platform and position the four support plates at the lifting platform support points specified by the vehicle manufacturer.	AS00.00-Z-0010-01A
	Risk of injury caused by fingers being pinched or crushed when removing, installing or aligning hoods, doors, trunk lids, tailgates or sliding roof	Keep body parts and limbs well clear of moving parts.	AS00.00-Z-0011-01A
		External Torx set	Fig 3
	Notes on self-locking nuts and bolts	All models	AH00.00-N-0001-01A
1	Open engine hood and raise to vertical position		AR88.40-P-1000GZ
2	Remove engine trim panel		AR01.10-P-2405GZ
3	Detach oil dipstick guide tube (1) at bracket (3).	Removal: Slacken bolt (2) at bracket (3) and pull oil dipstick guide tube (1) upwards and turn to the side. Installation: Replace sealing ring!	AR18.40-P-3510GZ
			*BA01.20-P-1001-01E
4	Remove hot film mass air flow sensor (B2/5)	Installation: For easier assembly, apply a little lubricant to the rubber ring of the hot film mass air flow sensor (B2/5).	AR07.07-P-1454GZ
		Lubricant paste	*BR00.45-Z-1002-06A
5	Lift/jack up vehicle		AR00.60-P-1000GZ
6	Remove bottom engine compartment paneling		AR61.20-P-1105GZ
7	Drain engine oil, collect if necessary		*BA01.45-P-1003-01B
			*BF18.00-P-1001-01H
8	Remove complete exhaust system		AR49.10-P-7000GZ
9	Remove oil pan bottom section (4)		AR01.45-P-7555GZ
			*BA01.45-P-1005-01B
10	Remove oil pump		AR18.10-P-6020GZ
			*BA18.10-P-1001-01B
11	Remove bolt (7) at bracket (8) of transfer case vent line (9)
12	Remove oil cooler line bolt (10) at oil pan bracket (11).		*BA27.55-P-1003-01D
13	Remove bolt of double hose clamp (6) at alternator bracket (5)		*BA27.55-P-1004-01D
14	Remove engine mount bolts (37)		*BA22.10-P-1001-03G
15	Raise engine	Ensure that the rear of the engine does not touch the body. Engine support frame, refer to GOTIS http://gotis.aftersales.daimlerchrysler.com
16	Remove bolts (4a) at oil pan top section (4b) and remove oil pan top section (4b)	Removal: Take out oil pan to the front in direction of travel for this step; rotate crankshaft slightly, if necessary. Installation: Observe different lengths of bolts and different screw diameter, see: ↓
		Bolt plan for oil pan	AR01.45-P-7500-06GZ
			*BA01.45-P-1001-01B
			*BA27.40-P-1002-01E
	Notes on sealant path for oil pan		AH01.45-P-0001-01GZ
		Installation: Clean sealing surfaces, apply sealant to the sealing surfaces with a bead of 2.0 mm ± 0.5 mm! The sealant must be applied within 10 minutes! The silicone bead must not be spread!
		Sealant	*BR00.45-Z-1013-01A
17	Install in the reverse order
	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
18	Check engine oil level	Check leakage when engine is running.	AR18.00-P-3035-01GZ
19	Read out fault memory and erase if necessary	Faults which may have been caused by disconnecting wires or by a simulation must be erased in the fault memory after completing the work.
	Connect STAR DIAGNOSIS and read out fault memory		AD00.00-P-2000-04A
		STAR DIAGNOSIS diagnostic system

OIL PUMP

Number	Designation			Engine 113.964/971
BA18.10-P-1001-01B	Bolt, oil pump to crankcase	M8 X 30	Nm	20
		M7 X 40	Nm	-
		M6 X 16	Nm	-

OIL PAN

Number	Designation			Engine 113.964
BA01.45-P-1001-01B	Bolt, oil pan to cylinder crankcase	M6	Nm	9
BA01.45-P-1001-01B	Bolt, oil pan to cylinder crankcase	M8	Nm	20
BA01.45-P-1003-01B	Oil drain screw to oil pan	M14	Nm	30
BA01.45-P-1005-01B	Oil pan bottom section bolt at oil pan upper section	Thread not pre-tapped	Nm	14
BA01.45-P-1005-01B	Oil pan bottom section bolt at oil pan upper section	Thread pre-tapped	Nm	10
BA01.45-P-1010-01B	Mounting screw, oil dipstick guide tube to crankcase	M6	Nm	-
BA01.45-P-1010-01B	Mounting screw, oil dipstick guide tube to crankcase	M8	Nm	30

CRANKCASE VENTILATION, CYLINDER HEAD COVER

Number	Designation		Engine 113
BA01.20-P-1001-01E	Cylinder head cover bolt	Nm	9

HOUSING

Number	Designation		Transmission 722.9 in model 164
BA27.40-P-1002-01E	Bolt, automatic transmission to engine oil pan	Nm	39

TRANSMISSION OIL COOLING SYSTEM

Number	Designation		Transmission 722.9
BA27.55-P-1003-01D	Bolt, oil cooler line to engine oil pan	Nm	12
BA27.55-P-1004-01D	Bolt, dual clamp to oil line	Nm	8

ENGINE MOUNT, ENGINE SUPPORT (ENGINE SIDE)

Number	Designation		Model 164
BA22.10-P-1001-03G	Bolt, front engine mount to front axle carrier	Nm	53

ENGINE LUBRICATION

Number	Designation			Engine 113.964/971
BF18.00-P-1001-01H	Engine oil	Filling capacity with oil filter	Liters	8.5
		Filling capacity without oil filter	Liters	-
		Specifications for Operating Fluids	Sheet	BB00.40-P-0229-01A
			Sheet	BB00.40-P-0229-03A
			Sheet	BB00.40-P-0229-05A

Fig 3: Identifying External Torx Set (001 589 76 09 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

REPAIR MATERIALS

Number	Designation	Order number
BR00.45-Z-1013-01A	Sealant	A 003 989 98 20
BR00.45-Z-1002-06A	Lubricant paste	A 000 989 01 60