Remove/Install Engine Oil Pan - AR01.45-P-7500MRJ

WARNING: This page is about a different car, the 2023 Mercedes-Benz GLC300, 2022 Mercedes-Benz GLC300, 2021 Mercedes-Benz GLC300, 2020 Mercedes-Benz GLC350e, and 2020 Mercedes-Benz GLC300. However, it is still accessible from the selected car via links, so may be relevant.

Engine 264 in model 205, 253

with code M005 (Vehicles with 4MATIC/all-wheel drive)

MODIFICATION NOTES

30.03.2021

Check pilot bushing (50) and modify added.

Fig 1: Engine Oil Pan Components Location - Engine 264 In Model 253 With Code M005

Courtesy of MERCEDES-BENZ USA

Courtesy of MERCEDES-BENZ USA

Courtesy of MERCEDES-BENZ USA

	Risk of injury to skin and eyes suffering scalding from contact with hot coolantspray. Risk of poisoning from swallowing coolant.	Do not open cooling system unless coolant temperature is below 90°C. Open cap slowly and release the overpressure. Do not pour coolant into beverage containers. Wear protective gloves, protective clothing and safety glasses.	AS20.00-Z-0001-01A
	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 danger zone.	AS49.00-Z-0001-01A
	Risk of injury to skin and eyes due to handling of Engine oil. Risk of poisoning caused by swallowing Engine oil	Wear protective gloves, protective clothing and safety glasses. Do not fill Engine oil into beverage containers.	AS18.00-Z-0001-01A
	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
Notice	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
Notice	Notes on avoiding damage through contamination and foreign objects		AH00.00-P-5000-01A
	Notes on AIRmatic	Engine 264 in model 205 with code 489 (AIRMATIC Dual Control/semi-active air suspension) with code M005 (Vehicles with 4MATIC/all-wheel drive) Engine 264 in model 253 with code 489 (AIR BODY CONTROL) with code M005 (Vehicles with 4MATIC/all-wheel drive)	AH32.22-P-1000-02LW
	Remove/install
1	Deactivate easy entry and exit feature.	Engine 264 in model 205, 253 with code 275 (Memory Package (driver's seat, steering column and mirror)) with code M005 (Vehicles with 4MATIC/all-wheel drive)
2	Secure vehicle on vehicle lift.		AR00.60-P-1006A
3	Reduce pressure of air suspension.	Engine 264 in model 205 with code 489 (AIRMATIC Dual Control/semi-active air suspension) with code M005 (Vehicles with 4MATIC/all-wheel drive) Engine 264 in model 253 with code 489 (AIR BODY CONTROL) with code M005 (Vehicles with 4MATIC/all-wheel drive)
			AD00.00-P-2000-04B
		Socket wrench bit	Fig 6
4	Drain off coolant.	Only install lower Engine compartment lining after leak test.	AR20.00-P-1142MRI
5	Discharge air conditioning system.		AR83.30-P-1760LW
6	Remove drain screw (1) from oil pan bottom section (10) and catch Engine oil in a suitable container.
Notice	Notes on Engine oil and filter changes	Replace sealing ring.	AH18.00-P-0104-01A
		Engine oil	*BF18.00-P-1001-01GA
		Drain screw to oil pan	*BA01.45-P-1002-01ZA
		Assembly tool	Fig 2
7	Remove the exhaust system clamp from the catalytic converter.	Replace exhaust system clamp on catalytic converter.	AR49.10-P-7142MRI
8	Remove wiper arms.	Engine 264 in model 205 with code M005 (Vehicles with 4MATIC/all-wheel drive)	AR82.30-P-6100LW
9	Install Engine support fixture and slightly lift engine.	Do not subject the Engine mounts to tension. The Engine mount can get damaged otherwise. Do not install upper Engine cover until after the leak test.	AR01.10-P-2400-17MRI
		Screw, low-temperature circuit expansion reservoir to crossmember	*BA20.20-P-1002-02B
		Adapter kit	Fig 8
		Engine lifting device	Fig 5
		Adaptation plates	Fig 7
		Engine hoist	Fig 4
10	Remove Engine carriers from front Engine mounts.		AR22.10-P-4330LWB
11.1	Lower front axle (3).	Engine 264 in model 205 with code M005 (Vehicles with 4MATIC/all-wheel drive)	AR33.10-P-0100LW
11.2	Remove front axle (3).	Engine 264 in model 253 with code M005 (Vehicles with 4MATIC/all-wheel drive)	AR33.10-P-0100LW
12	Remove oil cooler coolant lines (4) at oil pan (2).	Bolt, coolant line to crankcase/cylinder head/oil pan	*BA20.20-P-1001-02B
13	Release, disconnect electrical connector at Engine oil fill level sensor (B40/6) and unclip electric line at oil pan (2).		AR18.40-P-5116MRI
14	Remove screws (5) for transmission from oil pan (2).	Screw/bolt, transmission to engine	*BA27.10-P-1001-04H
15	Remove electric coolant pump (M75/11).		AR20.10-P-1271MRI
16	Remove bracket (6).	Bolt, bracket for charge air cooler to timing case/oil pan	*BA09.41-P-1002-03F
17	Remove front axle differential (7).		AR33.30-P-0525LWX
18	Remove oil pan bottom section (10).		AR01.45-P-7555MRJ
19	Remove screws (9) in reverse numerical order to tightening procedure.	Pay attention to different lengths of screws. Observe tightening procedure.	AR01.45-P-7500-07MRH
		Bolt, oil pan to crankcase/timing case cover	*BA01.45-P-1001-01ZA
20	Cut two threads M6 (arrows) and release oil pan (2) from crankcase by screwing in suitable screws.
	000 588 00 84 00 Heat gun	Commercially available devices/tools Thread cutters If necessary, heat the oil pan (2) in the area of the sealing surfaces using a heat gun. Thread cutters	WS54.00-P-0049B
21	If necessary, further release oil pan (2) from crankcase and remove downwards.
	Notes on application of flange sealants to seal major assemblies		AH00.00-P-0500-01MNE
	Notes on sealant path for oil pan		AH01.45-P-0001-01MMA
	000 588 00 84 00 Heat gun	Do not drive in tools between crankcase and oil pan (2) to loosen oil pan. Otherwise, damage to the sealing surfaces can occur. Apply sealant to sealing surface of oil pan (2) and, in doing so, observe notes on sealant path on the oil pan (2).	WS54.00-P-0049B
		Sealant, Loctite 5970, 50 ml	*BR00.45-Z-1013-01A
		Application gun	Fig 3
22	Check pilot bushing (50) for damage.	If pilot bushing (50) is damaged: ↓ Replace pilot bushing (50). Observe installation position (arrow).
23	Remove pilot bushing (50).	When installing a new oil pan (2). Pilot bushing (50) must be installed in oil pan (2). Otherwise, the radial shaft sealing ring on the front axle differential will be damaged. If pilot bushing (50) is not seated correctly in oil pan (2): ↓ Install pilot bushing (50) in oil pan (2) correctly. Observe installation position (arrow).
	Clean
24	Clean sealing surfaces on the oil pan (2) and crankcase.	Do not use any sharp-edged tools or abrasive paper. Sealing surfaces will otherwise be damaged.	AR01.00-P-0050-01A
		Loctite 7200	*BR00.45-Z-1038-04A
		Loctite 7063 (400 ml) cleaning spray	*BR00.45-Z-1046-04A
25	Install in the reverse order.
	Check
26	Check Engine oil level and correct if necessary.
			AP18.00-P-1812MKI
	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
27	Perform Engine test run. While doing so, check Engine for proper operation and leak tightness.
28	Perform wheel alignment measurement.		AR40.20-P-0200LW
29	Install lower Engine compartment lining.		AR61.20-P-1105LW
30	Install upper Engine cover.		AR01.10-P-2405MRI

OIL PAN

Number	Designation		Engine 264
BA01.45-P-1001-01ZA	Bolt, oil pan to crankcase/timing case cover	Nm	11

OIL PAN

Number	Designation		Engine 264
BA01.45-P-1002-01ZA	Drain screw to oil pan	Nm	40

CHARGE AIR COOLER

Number	Designation			Engine 264
BA09.41-P-1002-03F	Bolt, bracket for charge air cooler to timing case/oil pan	M6	Nm	9
BA09.41-P-1002-03F	Bolt, bracket for charge air cooler to timing case/oil pan	M8	Nm	20

ENGINE RADIATOR, COOLANT HOSES AND LINES

Number	Designation		Engine 264
BA20.20-P-1001-02B	Bolt, coolant line to crankcase/cylinder head/oil pan	Nm	8

ENGINE RADIATOR, COOLANT HOSES AND LINES

Number	Designation		Engine 264
BA20.20-P-1002-02B	Screw, low-temperature circuit expansion reservoir to crossmember	Nm	8

AUTOMATIC TRANSMISSION COMPLETE

Number	Designation		Transmission 725.0/1
BA27.10-P-1001-04H	Screw/bolt, transmission to engine	Nm	39

ENGINE LUBRICATION

Number	Designation			Engine 264 in model 205, 213, 238, 257 with code M005 (Vehicles with 4MATIC/all-wheel drive)	Engine 264 in model 253
BF18.00-P-1001-01GA	Engine oil	Oil filling capacity with oil filter	L	6	6
BF18.00-P-1001-01GA	Engine oil	Specification		BB00.40-P-0223-02A	BB00.40-P-0223-02A

Fig 2: Identifying Assembly Tool (000 589 93 63 00)

Courtesy of MERCEDES-BENZ USA

Fig 3: Identifying Application Gun (112 589 00 25 00)

Courtesy of MERCEDES-BENZ USA

Fig 4: Identifying Engine Hoist (205 589 00 61 00)

Courtesy of MERCEDES-BENZ USA

Fig 5: Identifying Engine Lifting Device (240 589 00 61 00)

Courtesy of MERCEDES-BENZ USA

Fig 6: Identifying Socket Wrench Bit (211 589 00 09 00)

Courtesy of MERCEDES-BENZ USA

Fig 7: Identifying Adaptation Plates (240 589 00 32 00)

Courtesy of MERCEDES-BENZ USA

Fig 8: Identifying Adapter Kit (240 589 01 31 00)

Courtesy of MERCEDES-BENZ USA

REPAIR MATERIALS

Number	Designation	Order number
BR00.45-Z-1013-01A	Sealant, Loctite 5970, 50 ml	A 003 989 98 20 10
BR00.45-Z-1038-04A	Loctite 7200	A 010 989 90 71
BR00.45-Z-1046-04A	Loctite 7063 (400 ml) cleaning spray	A 001 986 71 71 09