Remove/install end cover together with shaft seal · ar0140d8920sd · Mercedes-Benz WIS

AR01.40-D-8920SD

Remove/install end cover together with shaft seal

25.1.11

ENGINES 646.984 /985 /986 /989 /990 in MODEL 906

D01.40-1105-07

1  Assembly sleeve

2 Bolts

3 Bolts

6 Radial shaft seal

7 Crankshaft flange

4 Oil pan

5 End cover

	Removing
1.1	Remove flywheel	Transmission 711.6	AR03.30-D-8002SD
1.2	Remove driven plate	Transmission 722.6	AR03.30-D-8003SD
2	Remove bolts (2)
3	Remove bolts (3)
4	Remove end cover (5)	 Collect escaping engine oil.
	Install
5	Clean contact surfaces of end cover (5) at crankcase and clean oil pan (4)	Cold degreasing agent/cold cleaning solvent HAKU 1025-920	*BR00.45-Z-1051-04A
6	Fit assembly sleeve (1) onto crankshaft flange (7)	 Assembly sleeve	*611589011400
7	Install new end cover (5)	 The radial shaft sealing ring (6) is vulcanized in the end cover (5) and cannot be replaced separately.
8	Tighten bolts (2)		*BA01.40-N-1002-01Q
9	Tighten bolts (3)		*BA01.45-N-1006-01H
10.1	Install flywheel	Transmission 711.6	AR03.30-D-8002SD
10.2	Install drive plate	Transmission 722.6	AR03.30-D-8003SD
11	Check engine oil level, correct if necessary	 The engine oil level must not be above the maximum mark. This can lead to engine damage.
		Engine oil, Specifications for Operating Fluids	*BF18.00-N-1001-01L
 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
12	Conduct engine test run and check engine for leaks

 Crankcase, timing case cover, end cover

Number	Designation		Engine 646.984/ 985/986/ 989/990 in model 906


BA01.40-N-1002-01Q	Bolt connecting rear end cover to crankcase	Nm	8

 Oil pan

Number	Designation			Engine 646.984/ 985/986/ 989/990


BA01.45-N-1006-01H	Bolt, oil pan to rear crankshaft seal	M6	Nm	8.5

 Engine lubrication system

Number	Designation			Engine 646 in model 906 without particulate filter	Engine 646 in model 906 with particulate filter


BF18.00-N-1001-01L	Engine oil	Filling capacity (oil and filter change)	Liters	11	11
		Specifications for Operating Fluids	Sheet	BB00.40-P-0228-03A	-
			Sheet	BB00.40-P-0228-05A	-
			Sheet	BB00.40-P-0228-51A	BB00.40-P-0228-51A
			Sheet	BB00.40-P-0229-03A	-
			Sheet	BB00.40-P-0229-05A	-
			Sheet	BB00.40-P-0229-31A	BB00.40-P-0229-31A
			Sheet	BB00.40-P-0229-51A	BB00.40-P-0229-51A

Assembly sleeve

611 589 01 14 00

Repair materials

Number	Designation	Order number
BR00.45-Z-1051-04A	Cold degreasing agent/cold cleaning solvent HAKU 1025-920	Chemische Werke Kluthe GmbH Gottlieb-Daimler-Str. 12 69115 Heidelberg Germany Tel. +49 6221 5301-0 Fax + 49 6221 5301-176 www.wuerth.de

ar0330d8002sd Remove/install a flywheel
ar0330d8003sd Remove/install clutch plate
as0000z000501a 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.