Remove/install end cover together with shaft seal · ar0140l8920va · Mercedes-Benz WIS

AR01.40-L-8920VA

Remove/install end cover together with shaft seal

2.3.10

ENGINE 668.914, 166.961 /991 in MODEL 414.700

Remove/install end cover together with shaft seal

P01.40-0309-06

1 End cover with radial shaft seal (die casting in repair kit)

2 Extruded edge seal

3 Crankshaft

4 Screw

5 Assembly sleeve (preassembled in repair kit)

6 Fitting sleeve

	Remove
1	Drain engine oil	 Do not replace oil filter!
	Engine - oil and filter change		AP18.00-L-0101VA
2.1	Remove flywheel	On models fitted with manual transmission	AR03.30-L-8002VA
2.2	Remove driven plate	On models fitted with automatic transmission.	AR03.30-L-8003VA
3	Unscrew bolts (4), detach end cover together with radial shaft seal (1) at crankcase and take off	 The end cover is supplied with assembly sleeve preassembled.
4	Pull out dowel sleeves (6)	 Inspect condition of dowel sleeves (6), replace if necessary.
	Install
5	Clean sealing surfaces	 Ensure scrupulous cleanliness. Clean sealing surfaces at crankcase and at oil pan (e. g. with acetone), clean surface on crankshaft with a clean cloth without using cleaning products.
	Notes on application of sealant to end cover with radial shaft seal	Engine 166.940/960/961/9907991 Engine 668.914/940/941/942	AH01.40-P-1000-06C
6	Coat sealing surfaces at end cover and radial shaft seal with sealant. Apply sealant to the joint (arrows) of oil pan to crankcase
			*112589002500
		Loctite sealant 5970	*BR00.45-Z-1013-01A
7	Fit on end cover with radial shaft seal (1) and assembly sleeve (5) at the crankshaft	Assembly sleeve (5) is supplied preassembled in the repair kit.
8	Push end cover together with radial shaft seal (1) over the assembly sleeve (5) and position it flush against the crankcase. Take off assembly sleeve (5).	 Sealing lip (2) must be resting against the crankshaft (3) (refer to sectional view).
9	Insert dowel sleeves (6)
10	Tighten bolts (4)
		 Engine 166.961/991	*BA01.40-P-1002-01D
		 Engine 668.914	*BA01.40-P-1003-01E
11.1	Install flywheel	On models fitted with manual transmission	AR03.30-L-8002VA
11.2	Install driven plate	On models fitted with automatic transmission.	AR03.30-L-8003VA
12	Pour in engine oil
	Engine - oil and filter change		AP18.00-L-0101VA

 Crankcase, timing case cover, end cover

Number	Designation		Engine 166.961/ 991


BA01.40-P-1002-01D	Bolt of end cover to crankcase	Nm	8

 Crankcase, timing case cover, end cover

Number	Designation		Engine 668.914


BA01.40-P-1003-01E	Bolt of end cover to crankcase	Nm	8

Sealant gun

112 589 00 25 00

Repair materials

Number	Designation	Order number
BR00.45-Z-1013-01A	Loctite sealant 5970	A 003 989 98 20

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