Remove/install oil pan · ar0145w7500b · Mercedes-Benz WIS

AR01.45-W-7500B

Remove/install oil pan

12.10.10

ENGINES 541.9 in MODEL 950, 952, 953, 954

ENGINES 542.9 in MODEL 950, 952, 954

W01.45-1024-09

Shown on engine 541.9

1 Bracket (only for vehicles with code (N55) Transmission oil cooling)

2 Transmission oil lines (only for vehicles with code (N55) Transmission oil cooling)

3 Carrier

4 Oil dipstick guide tube top section

5 Oil filling line

11 Engine wiring harness duct

12 Strut

13 Support (only for vehicles with code (H03) Air conditioning in front end)

B14 Oil level sensor

G2 ALT

6 Gasket

7 Oil pan

8 Refrigerant compressor (only for vehicles with code (H03) Air conditioning in front end)

9 Oil drain screw

10 Engine wiring harness

W01.45-1006-01

15  Hand pressure gun

16 Oil dipstick guide tube bottom section

Arrows separation points

W01.45-1007-01

Modification notes

10.12.07

Notes on oil pan versions added.

Operation step 4

AH01.45-W-0002-01A

 	Remove/install
1	Switch off ignition
 Danger!	Risk of injury caused by body parts being pinched or crushed as cab is tilted	Ensure that no one is within tilting range of cab as it is being tilted. Always tilt cab all the way to end position and secure with safety strut.	AS60.80-Z-0001-01A
2	Tilt cab
	Notes on tilting the cab		AH60.80-N-0003-01A
3	Remove soundproofing on frame below
4	Drain engine oil or extract	 Installation: Fill with engine oil.	AR18.00-W-3035-02G
			*BA01.45-N-1002-01C
		 without code (MB7) Automatic engine oil refilling	*BF18.00-N-1001-01B
		 with code (MB7) Automatic engine oil refilling	*BF18.46-N-1001-01A
		Engine oil suction unit
	Notes on oil pan versions		AH01.45-W-0002-01A
	Notes on engine oil		AH18.00-N-0101-01B
5	Release tension in poly-V belt and remove from alternator belt pulley	 Only on vehicles with code (H03) Air conditioning in front end.
		 Installation: Inspect condition of poly-V belt, replace if necessary.
		Observe poly-V-belt routing plan.	AR13.22-W-3902-02A
	Damage profiles for a poly-V belt		AP13.22-D-1351-01A
6	Detach electrical engine wiring harness (10) at strut (12)
7	Pull out oil dipstick and remove oil dipstick guide tube top section (4) at oil pan (7) fitting		*BA01.45-N-1006-01C
8	Detach oil filler line (5) at oil pan (7)
9	Remove transmission oil line (2) at fixture (1) and at timing case and tie up at frame	 Only on vehicles with code (N55) Transmission oil cooling. Do not disconnect transmission oil lines (2).
10	Remove strut (12)
11	Remove support (13) at bracket (1) and at refrigerant compressor (8) bracket	 Only for vehicles with code (N55) Transmission oil cooling and code (H03) Air conditioning in front end.
			*BA83.55-N-1002-01C
12	Disconnect connector for refrigerant compressor (8)	 Only on vehicles with code (H03) Air conditioning in front end.
13	Detach refrigerant compressor (8) with carrier and connected refrigerant lines and tie up at frame	 Only on vehicles with code (H03) Air conditioning in front end. Do not separate refrigerant lines.
			*BA01.40-N-1012-01D
14	Remove bracket (1) at alternator (G2) carrier (3)	 Only on vehicles with code (N55) Transmission oil cooling.
15	Unplug oil level sensor connector (B14) from electrical engine wiring harness (10) and expose
16	Remove left electrical engine wiring harness (10) at oil pan (7)
17	Remove engine wiring harness duct (11) at oil pan (7) and tie up at front on viscous fan		*BA01.45-N-1005-01C
18	Detach oil pan (7)	 Installation: In the case of micro-encapsulated bolts, recut threaded holes in crankcase, timing case and front housing cover and clean or blow out. Replace micro-encapsulated bolts.
		 Pay attention to tightening procedure of bolts: 
		Engine fitted with light alloy oil pan.	AR01.45-W-7500-01A
		Engine with thermoset plastic oil pan	AR01.45-W-7500-01B
			*BA01.45-N-1001-01C
	Notes on self-locking nuts and bolts		AH00.00-N-0001-01A
19	Remove seal (6)	 Installation: Clean sealing surfaces. Apply sealant at separation points (arrows) to timing case and to front housing cover.
			*000589012500
		Sealant	*BR00.45-Z-1024-01A
		Install new gasket (6).	AR01.45-W-7500-02B
20	Remove oil dipstick guide tube bottom section (16), fittings for oil dipstick guide tube (4) and oil level sensor (B14) at oil pan (7)	 Only when installing a new oil pan (7).
			*BA01.45-N-1003-01C
			*BA01.45-N-1004-01C
			*BA18.40-N-1002-01D
21	Install in the reverse order
 Danger!	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
22	Start engine and allow to run in idle for 10 s until the oil pressure has built up, then run the engine at varying speeds		*BE18.00-N-1001-01D
23	Check engine oil level using oil dipstick or on display, correct if necessary	 Inspect engine oil level after waiting at least 5 min. after switching off engine. Observe engine oil grade set in maintenance system or Specifications for Operating Fluids.
	Notes on engine oil		AH18.00-N-0101-01B
24	Check oil pan (7) for leaks	 Visual inspection.

Check values for engine oil pressure

Number	Designation			Engine 541.9, 542.9


BE18.00-N-1001-01D	Engine oil pressure at	Idling speed	bar	0.5
		maximum speed	bar	2.5

 Cylinder crankcase, timing case cover, end cover

Number	Designation		Engine 541.9. 542.9


BA01.40-N-1012-01D	Bolt, refrigerant compressor carrier/ hydraulic pump/frigoblock to crankcase	Nm	150

 Oil pan

Number	Designation				Engine 541.9	Engine 542.9


BA01.45-N-1001-01C	Bolt, oil pan to cylinder crankcase	Light alloy		Nm	55	55
		Duroplastic	Stage 1	Nm	10	10
			Stage 2	Nm	40	40
		Thermo-plastic		Nm	55	-
BA01.45-N-1002-01C	Oil drain screw on oil pan	Light alloy	M201.5	Nm	65	65
			M221.5	Nm	70	70
			M261.5	Nm	80	80
			M261.5 with valve	Nm	50	50
		Duroplastic	M201.5		65	65
BA01.45-N-1003-01C	Fitting for oil dipstick guide/oil suction pipe to oil pan	Light alloy	M18	Nm	50	50
		Duroplastic	M18	Nm	15	15
		Thermo-plastic	M18	Nm	15	-
BA01.45-N-1004-01C	Bolt, oil suctioning off tube in oil pan			Nm	25	25
BA01.45-N-1005-01C	Bolt, cable duct to oil pan			Nm	10	10
BA01.45-N-1006-01C	Oil dipstick guide/oil suctioning off tube to fitting			Nm	20	20

 Oil level/oil pressure sensor

Number	Designation				Engine 541.9, 542.9


BA18.40-N-1002-01D	Oil level sensor on oil pan	Light alloy		Nm	50
		Plastic	without metal bush	Nm	25
			with metal bush	Nm	50

 Refrigerant compressor

Number	Designation		Model 930, 932, 933, 934, 950.0, 950.1, 950.2, 950.3, 952.0, 952.1, 952.2, 952.3, 953.1, 953.3, 954.0, 954.1, 954.2


BA83.55-N-1002-01C	Support on fixture for refrigerant compressor/frigoblock and alternator support	Nm	50

 Engine lubrication

Number	Designation			Engine 541.9 without code MN9, MY8, without code MS4/5 with light alloy oil pan	Engine 541.9 without code MN9, MY8, with code MS4/5 with light alloy oil pan


BF18.00-N-1001-01B	Engine oil	Filling capacity with oil filter	l	34	34
		Specifications for Operating Fluids	Sheet	BB00.40-P-0228-05A	BB00.40-P-0228-05A
			Sheet	BB00.40-P-0228-03A	BB00.40-P-0228-03A
			Sheet	BB00.40-P-0228-01A	-
			Sheet	BB00.40-P-0228-31A	BB00.40-P-0228-31A
			Sheet	BB00.40-P-0228-51A	BB00.40-P-0228-51A
			See fig.	AH01.45-W-0002-01A	AH01.45-W-0002-01A

 Engine lubrication

Number	Designation			Engine 541.9 with code MY8, with code MS4/5 with light alloy oil pan	Engine 541.9 with code MY8, without code MS4/5 with light alloy oil pan


BF18.00-N-1001-01B	Engine oil	Filling capacity with oil filter	l	40	40
		Specifications for Operating Fluids	Sheet	BB00.40-P-0228-05A	BB00.40-P-0228-05A
			Sheet	BB00.40-P-0228-03A	BB00.40-P-0228-03A
			Sheet	-	BB00.40-P-0228-01A
			Sheet	BB00.40-P-0228-31A	BB00.40-P-0228-31A
			Sheet	BB00.40-P-0228-51A	BB00.40-P-0228-51A
			See fig.	AH01.45-W-0002-01A	AH01.45-W-0002-01A

 Engine lubrication

Number	Designation			Engine 541.9 with code MN9 with code MS4/5 with light alloy oil pan	Engine 541.9 with code MN9, without code MS4/5 with light alloy oil pan


BF18.00-N-1001-01B	Engine oil	Filling capacity with oil filter	l	27	27
		Specifications for Operating Fluids	Sheet	BB00.40-P-0228-05A	BB00.40-P-0228-05A
			Sheet	BB00.40-P-0228-03A	BB00.40-P-0228-03A
			Sheet	-	BB00.40-P-0228-01A
			Sheet	BB00.40-P-0228-31A	BB00.40-P-0228-31A
			Sheet	BB00.40-P-0228-51A	BB00.40-P-0228-51A
			See fig.	AH01.45-W-0002-01A	AH01.45-W-0002-01A

 Engine lubrication

Number	Designation			Engine 541.9 without code MN9, MY8, without codeMS4 /5 with thermoplastic oil pan	Engine 541.9 without code MN9, MY8, with code MS4/5 with thermoplastic oil pan


BF18.00-N-1001-01B	Engine oil	Filling capacity with oil filter	l	35	35
		Specifications for Operating Fluids	Sheet	BB00.40-P-0228-05A	BB00.40-P-0228-05A
			Sheet	BB00.40-P-0228-03A	BB00.40-P-0228-03A
			Sheet	BB00.40-P-0228-01A	-
			Sheet	BB00.40-P-0228-31A	BB00.40-P-0228-31A
			Sheet	BB00.40-P-0228-51A	BB00.40-P-0228-51A
			See fig.	AH01.45-W-0002-01A	AH01.45-W-0002-01A

 Engine lubrication

Number	Designation			Engine 541.9 with code MY8, with code MS4/5 with thermoplastic oil pan	Engine 541.9 with code MY8, without code MS4/5 with thermoplastic oil pan


BF18.00-N-1001-01B	Engine oil	Filling capacity with oil filter	l	42	42
		Specifications for Operating Fluids	Sheet	BB00.40-P-0228-05A	BB00.40-P-0228-05A
			Sheet	BB00.40-P-0228-03A	BB00.40-P-0228-03A
			Sheet	-	BB00.40-P-0228-01A
			Sheet	BB00.40-P-0228-31A	BB00.40-P-0228-31A
			Sheet	BB00.40-P-0228-51A	BB00.40-P-0228-51A
			See fig.	AH01.45-W-0002-01A	AH01.45-W-0002-01A

 Engine lubrication

Number	Designation			Engine 541.9 with code MN9, MY8, without codeMS4/5 with thermoset plastic oil pan	Engine 541.9 without code MN9, MY8, with code MS4/5 with thermoset plastic oil pan


BF18.00-N-1001-01B	Engine oil	Filling capacity with oil filter	l	32	32
		Specifications for Operating Fluids	Sheet	BB00.40-P-0228-05A	BB00.40-P-0228-05A
			Sheet	BB00.40-P-0228-03A	BB00.40-P-0228-03A
			Sheet	BB00.40-P-0228-01A	-
			Sheet	BB00.40-P-0228-31A	BB00.40-P-0228-31A
			Sheet	BB00.40-P-0228-51A	BB00.40-P-0228-51A
			See fig.	AH01.45-W-0002-01A	AH01.45-W-0002-01A

 Engine lubrication

Number	Designation			Engine 542.9 with code MY8 with code MS4/5 with light alloy oil pan	Engine 542.9 with code MY8, without code MS4/5 with light alloy oil pan


BF18.00-N-1001-01B	Engine oil	Filling capacity with oil filter	l	46	46
		Specifications for Operating Fluids	Sheet	BB00.40-P-0228-05A	BB00.40-P-0228-05A
			Sheet	BB00.40-P-0228-03A	BB00.40-P-0228-03A
			Sheet	-	BB00.40-P-0228-01A
			Sheet	BB00.40-P-0228-31A	BB00.40-P-0228-31A
			Sheet	BB00.40-P-0228-51A	BB00.40-P-0228-51A
			See fig.	AH01.45-W-0002-01A	AH01.45-W-0002-01A

 Engine lubrication

Number	Designation			Engine 542.9 without code MY8, without code MS4/5 with light alloy oil pan	Engine 542.9 without code MY8, with code MS4/5 with light alloy oil pan


BF18.00-N-1001-01B	Engine oil	Filling capacity with oil filter	l	38	38
		Specifications for Operating Fluids	Sheet	BB00.40-P-0228-05A	BB00.40-P-0228-05A
			Sheet	BB00.40-P-0228-03A	BB00.40-P-0228-03A
			Sheet	BB00.40-P-0228-01A	-
			Sheet	BB00.40-P-0228-31A	BB00.40-P-0228-31A
			Sheet	BB00.40-P-0228-51A	BB00.40-P-0228-51A
			See fig.	AH01.45-W-0002-01A	AH01.45-W-0002-01A

 Engine lubrication

Number	Designation			Engine 542.9 without code MY8, without code MS4/5 with thermoset plastic oil pan	Engine 542.9 without code MY8, with code MS4/5 with thermoset plastic oil pan


BF18.00-N-1001-01B	Engine oil	Filling capacity with oil filter	l	38	38
		Specifications for Operating Fluids	Sheet	BB00.40-P-0228-05A	BB00.40-P-0228-05A
			Sheet	BB00.40-P-0228-03A	BB00.40-P-0228-03A
			Sheet	BB00.40-P-0228-01A	-
			Sheet	BB00.40-P-0228-31A	BB00.40-P-0228-31A
			Sheet	BB00.40-P-0228-51A	BB00.40-P-0228-51A
			See fig.	AH01.45-W-0002-01A	AH01.45-W-0002-01A

 Automatic engine oil replenishment

Number	Designation			Engine 541, 542 with code MB7


BF18.46-N-1001-01A	Engine oil	Reservoir quantity	l	14.0
		Specifications for Operating Fluids	Sheet	BB00.40-P-0228-05A

Hand pressure gun

000 589 01 25 00

Repair materials

Number	Designation	Order number
BR00.45-Z-1024-01A	Sealant/Dirko transparent/Aminosilan	A 001 989 29 20

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