Remove/install oil pan · ar0145p7500mrd · Mercedes-Benz WIS

AR01.45-P-7500MRD

Remove/install oil pan

18.02.2020

Engine	274.9 in model 213
Engine	274.9 in model 238

Shown on engine 274 in model 213.042 except code M005 (4MATIC)

1	Oil pan
1s	Screw
2	Guide tube
3	Oil pan bottom section
S43	Oil level check switch

P01.45-2422-12

 Caution	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
 Caution	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
 Danger	Risk of death when working on component parts and systems with U >= 30 V alternating voltage (AC) or U >= 60 V direct voltage (DC)	Do not touch damaged or defective live component parts and lines or non-insulated electrical connections and lines.	AS00.00-Z-0035-01A
Topical note	Notes on self-locking nuts and bolts		AH00.00-N-0001-01A
Topical note	Notes on threaded connections with aluminum screws/bolts		AH00.00-P-0006-01RM
Topical note	General information on vehicles with high-voltage on-board electrical system and/or lithium-ion battery and/or gaseous-fuel drive system as well as personal protective equipment		AH00.00-Z-0300-01A
Topical note	Notes on avoiding damage through contamination and foreign objects		AH00.00-P-5000-01A
 	Remove/install
1	Deactivate easy entry/exit feature	Engine 274.9 in model 213 with code 275 (Memory Package (driver's seat, steering column and mirror)) Engine 274.9 in model 238 with code 275 (Memory Package (driver's seat, steering column and mirror))
2	Perform enable for the high voltage on-board electrical system	Engine 274.9 in model 213.050
			AR54.10-P-1150LHV
3	Secure vehicle on vehicle lift		AR00.60-P-0100CW
4	Remove engine compartment paneling		AR61.20-P-1105LWE
		 Installation: Only install lower engine compartment paneling after a leak test.
5	Drain off coolant	Engine 274.9 in model 213 except code M005 (Vehicles with 4MATIC/all-wheel drive) Engine 274.9 in model 238 except code M005 (Vehicles with 4MATIC/all-wheel drive)
			AR20.00-P-1142OLC
6	Remove drain screw from oil pan and catch engine oil in a suitable container
Topical note	Notes on engine oil and filter changes		AH18.00-P-0104-01A
		 Installation: Replace sealing ring.
		 Engine 274.910 in model 213 Engine 274.920 in model 213 (except 213.043/049/143/243), 238 (except 238.343/443) Engine 274.920 in model 213.043/049/143/243, 238.343/443Engine oil	*BF18.00-P-1001-01ZA
		 Drain screw to oil pan	*BA01.45-P-1002-01T
7	Remove guide tube (2) from oil pan (1) and charge air distributor and pull out		AR18.40-P-3520MRD
8	Remove catalytic converter clamp at exhaust system	Engine 274.9 in model 213 except code M005 (Vehicles with 4MATIC/all-wheel drive) Engine 274.9 in model 238 except code M005 (Vehicles with 4MATIC/all-wheel drive)
			AR49.10-P-5500MRD
9	Remove coolant hose to heater cooler from firewall	Engine 274.9 in model 213 except code M005 (Vehicles with 4MATIC/all-wheel drive) Engine 274.9 in model 238 except code M005 (Vehicles with 4MATIC/all-wheel drive)
			AR20.20-P-7441-01RQ
10	Attach engine hoist and raise engine somewhat		AR01.10-P-2400-17MRD
		 Engine 274.9 in model 213.050Bolt, coolant expansion reservoir for high-voltage battery cooling to crossmember	*BA20.50-P-1006-01D
		 Adaptation plates	*240589003200
		 Adapter kit	*240589013100
		 Engine hoist	*205589006100
		 Engine lifting device	*240589006100
11	Remove the engine support from engine mounts	Engine 274.9 in model 213 with code M005 (Vehicles with 4MATIC/all-wheel drive) Engine 274.9 in model 238 with code M005 (Vehicles with 4MATIC/all-wheel drive)	AR22.10-P-4330MRC
		Engine 274.9 in model 213 except code M005 (Vehicles with 4MATIC/all-wheel drive) Engine 274.9 in model 238 except code M005 (Vehicles with 4MATIC/all-wheel drive)	AR22.10-P-4330MRD
12	Raise engine further with engine hoist	 Raise engine carefully. Otherwise, the consequence is damage to the cables and lines.
13.1	Lower front axle	Engine 274.9 in model 213 except code M005 (Vehicles with 4MATIC/all-wheel drive) Engine 274.9 in model 238 except code M005 (Vehicles with 4MATIC/all-wheel drive)
		Engine 274.9 in model 238 except code M005 (Vehicles with 4MATIC/all-wheel drive)	AR33.10-P-0100LWO
		Engine 274.9 in model 213 except code M005 (Vehicles with 4MATIC/all-wheel drive)	AR33.10-P-0100LWE
13.2	Remove front axle	Engine 274.9 in model 213 with code M005 (Vehicles with 4MATIC/all-wheel drive) Engine 274.9 in model 238 with code M005 (Vehicles with 4MATIC/all-wheel drive)
		Engine 274.9 in model 238 with code M005 (Vehicles with 4MATIC/all-wheel drive)	AR33.10-P-0100LWQ
		Engine 274.9 in model 213 with code M005 (Vehicles with 4MATIC/all-wheel drive)	AR33.10-P-0100LWE
14	Remove front axle transmission with support	Engine 274.9 in model 213 with code M005 (Vehicles with 4MATIC/all-wheel drive) Engine 274.9 in model 238 with code M005 (Vehicles with 4MATIC/all-wheel drive)
		Engine 274.9 in model 213, 238 with transmission 725.0 with code M005 (Vehicles with 4MATIC/all-wheel drive)	AR33.30-P-0525OLC
15	Remove oil lines for automatic transmission from oil pan (1) and automatic transmission and place to one side	Engine 274.9 in model 213 with transmission 725.0 Engine 274.9 in model 238 with transmission 725.0
		Engine 274.9 in model 213, 238 with transmission 725.0 with code M005 (Vehicles with 4MATIC/all-wheel drive)	AR27.55-P-0600OLE
		Engine 274 in model 213, 238 with transmission 725.0 except code M005 (Vehicles with 4MATIC/all-wheel drive)	AR27.55-P-0600OLC
16	Release and disconnect electrical connection for oil level check switch (S43)
17	Remove electrical line for switch oil level check (S43) at oil pan (1)
18	Remove electric coolant pump ground line from oil pan (1)	Engine 274.9 in model 213 (except 213.048/049/148) Engine 274.9 in model 238 (except 238.348/448)
		 Installation: Make sure electric coolant pump ground line is seated correctly on oil pan (1). Electric coolant pump malfunctions otherwise occur.
		 Bolt, ground line electric coolant pump to oil pan	*BA01.45-P-1006-01T
19	Remove oil pan bottom section (3)		AR01.45-P-7555MRD
20	Remove oil suction pipe from oil pump	Engine 274.9 in model 213 with code M005 (Vehicles with 4MATIC/all-wheel drive) Engine 274.9 in model 238 with code M005 (Vehicles with 4MATIC/all-wheel drive)
		 Bolt, oil suction pipe to pipe flange/bracket	*BA18.10-P-1003-01S
21	Remove screw/bolts of transmission from oil pan (1)	 Engine 274.9 in model 213 with transmission 716.7 Engine 274.9 in model 238 with transmission 716.7Bolt/nut, transmission to engine	*BA26.10-P-1001-01J
		 Engine 274.9 in model 213 with transmission 725.0 Engine 274.9 in model 238 with transmission 725.0Screw/bolt, transmission to engine	*BA27.10-P-1001-04H
22	Remove screw/bolts (1s)	 Installation: Pay attention to different lengths of screws.
		 Bolt, oil pan to crankcase/timing case cover	*BA01.45-P-1001-01T
23	Release oil pan (1) from crankcase, and remove downwards
	Notes on sealant path for oil pan		AH01.45-P-0001-01MMA
		 Do not drive any tools between crankcase and oil pan (1) to unfasten them. If necessary, heat oil pan (1) in area of sealing surfaces using a hot air gun. Otherwise, the consequence is damage to the sealing surfaces.
		 Commercially available devices/tools Hot air blower
		 Installation: Apply sealant to sealing surface of oil pan (1) and, in doing so, observe notes on sealant path on the oil pan (1).
		Sealant, Loctite 5970, 50 ml	*BR00.45-Z-1013-01A
		 Application gun	*112589002500
24	Remove oil level check switch (S43)	When installing a new oil pan (1).
			AR18.40-P-4115MRD
25	Remove intermediate shaft from oil pan (1)	Engine 274.9 in model 213 with transmission 725.0 with code M005 (Vehicles with 4MATIC/all-wheel drive) Engine 274.9 in model 238 with transmission 725.0 with code M005 (Vehicles with 4MATIC/all-wheel drive) When installing a new oil pan (1).
			AR33.30-P-0625LWX
26	Remove brackets of oil lines for automatic transmission	Engine 274.9 in model 213 with transmission 725.0 Engine 274.9 in model 238 with transmission 725.0 When installing a new oil pan (1).
		 Engine 274.9 in model 213 with transmission 725.0 Engine 274.9 in model 238 with transmission 725.0Bolt, bracket for oil line/oil cooling system to oil pan	*BA27.55-P-1013-01D
	Clean
27	Clean sealing surfaces on the oil pan (1) and crankcase		AR01.00-P-0050-01A
		 Do not use any sharp-edged tools or abrasive paper. Otherwise, the consequence is damage to the sealing surfaces.
		Loctite 7200	*BR00.45-Z-1038-04A
		Loctite 7063 (400 ml) cleaning spray	*BR00.45-Z-1046-04A
28	Install in the reverse order
	Check
29	Check engine oil level, and correct if necessary
			AP18.00-P-1811MP
30	Check transmission oil level, and correct if necessary	Engine 274.9 in model 213 with transmission 725.007/017 Engine 274.9 in model 213 with transmission 725.047	AR27.00-P-0270EWH
		Engine 274.9 in model 213 with transmission 725.0 (except 725.007/017/047) Engine 274.9 in model 238 with transmission 725.0	AR27.00-P-0270EWN
 Warning	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
31	Carry out engine test run, while doing so check the engine and transmission for leaktightness and proper function
32	Install lower engine compartment paneling		AR61.20-P-1105LWE

 Oil pan

Number	Designation			Engine 274
BA01.45-P-1001-01T	Bolt, oil pan to crankcase/timing case cover	M6	Nm	11

 Oil pan

Number	Designation		Engine 274
BA01.45-P-1002-01T	Drain screw to oil pan	Nm	40

 Oil pan

Number	Designation		Engine 274
BA01.45-P-1006-01T	Bolt, ground line electric coolant pump to oil pan	Nm	12

 Oil pump

Number	Designation		Engine 274
BA18.10-P-1003-01S	Bolt, oil suction pipe to pipe flange/bracket	Nm	9

 Heat exchanger

Number	Designation		Model 213
BA20.50-P-1006-01D	Bolt, coolant expansion reservoir for high-voltage battery cooling to crossmember	Nm	7

 Manual transmission complete

Number	Designation		Transmission 716.7
BA26.10-P-1001-01J	Bolt/nut, transmission to engine	Nm	40

 Automatic transmission complete

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

 Transmission oil cooling

Number	Designation		Transmission 725.0
BA27.55-P-1013-01D	Bolt, bracket for oil line/oil cooling system to oil pan	Nm	12

 Engine lubrication

Number	Designation			Engine 274.91 in model 205, 213 Engine 274.92 in model 205, 213, 238, 253 except code M005 (Vehicles with 4MATIC/all-wheel drive)	Engine 274.92 in model 205, 213, 238, 253 with code M005 (Vehicles with 4MATIC/all-wheel drive)
BF18.00-P-1001-01ZA	Engine oil	Oil filling capacity with oil filter	l	7	6,5
		Sheet		BB00.40-P-0223-02A	BB00.40-P-0223-02A

205 589 00 61 00

Engine hoist

112 589 00 25 00

Application gun

240 589 00 61 00

Engine lifting device

240 589 00 32 00

Adaptation plates

240 589 01 31 00

Adapter kit

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	Henkel AG & Co. KGaA http://www.loctite.de
BR00.45-Z-1046-04A	Loctite 7063 (400 ml) cleaning spray	A 001 986 71 71 09

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