Remove/install the end cover - AR01.40-P-8913HA

ENGINES 111, 602.982 /983 /, 604, 605, 606 

Fig 1: Identifying End Cover Components

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Modification notes

1.6.95

Technical modification: Interference-fit seal replaced by vulcanized seal in end cover.

Step 6

	Remove/install
	In production engines the radial sealing ring is vulcanized at the end cover. This end cover is not supplied as a spare part. In the event of a repair, install end cover with pressed-in radial sealing ring.
1.1	Remove manual transmission	Models 140, 202, 210	AR26.10-P-0020A
		Model 163	AR26.10-P-0020GH
1.2	Remove automatic transmission	Models 140, 202, 210	AR27.10-P-0500A
		Models 461, 463 with transmission 722.3	AR27.10-P-0500G
		Model 463	AR27.10-P-0500BD
2.1	Remove clutch	Manual transmission	AR25.10-P-0050A
3	Remove flywheel, two-mass flywheel or driven plate	Engine 111	AR03.30-P-8001A
		Engines 602.982/983, 604, 605, 606	AR03.30-P-8001HA
4	Check for oil leaks	If the radial sealing ring is found to be leaking ↓
		Replace rear crankshaft radial seal If cause of the oil leak cannot be clearly determined ↓	AR03.20-P-3063HA
		Check rear of engine for external oil leak, determine	AR01.40-P-8913-01HA
5	Remove bolts (4, 5)	Engine 602.982/983	*BA01.40-N-1003-01B
		Engines 604, 605, 606 Installation:  Screw bolts (4) onto end cover first.	*BA01.40-P-1005-01A
		Engine 111	*BA01.40-P-1004-01G
6	Press off end cover (1)	Press end cover with vulcanized radial sealing ring off crankcase at the tabs (arrows). Do not damage oil pan gasket when pressing off! Installation:  In case of repair on vulcanized radial sealing ring: Press in new radial sealing ring (21) into new rear cover and install.
	End cover with vulcanized radial seal		BT01.40-P-0001-01A
		Installation:  Screw insertion tool internal component (2) onto the crankshaft.	Figure
		Clean end cover (1) separating surfaces, cover with sealant.	*BR00.45-Z-1009-01A
		Sealant optional Lubricate the radial sealing ring's (21) sealing lip and the offset surface. Do not use grease! Grease prevents the radial sealing ring's sealing lip from transporting the engine oil back. When pressing on the end cover take care with the oil-pan gasket! Pay attention to dowel pins (3)	*BR00.45-Z-1012-01A
7	Check crankshaft radial seal (21)	If necessary, after inspecting ↓
		Replace rear crankshaft radial seal If necessary install the radial sealing ring after fitting the end cover.	AR03.20-P-3063HA
8	Install in the reverse order	Before installing transmission, inspect for oil leaks ↓
		Check rear of engine for external oil leak and determine cause.	AR01.40-P-8913-01HA

Crankcase, timing case cover, end cover

Number	Designation		Engines 602.982/ 983
BA01.40-N-1003-01B	Screws of end cover to crankcase	Nm	10

Crankcase, timing case cover, end cover

Number	Designation		Engine 111
BA01.40-P-1004-01G	Bolt, end cover to crankcase or oil pan	Nm	10

Crankcase, timing case cover, end cover

Number	Designation		Engines 604, 605, 606
BA01.40-P-1005-01A	Bolt, rear end cover to crankcase	Nm	10

Repair materials

Number	Designation	Order number
BR00.45-Z-1012-01A	Sealant	A 002 989 47 20 10
BR00.45-Z-1009-01A	Sealant	A 001 989 89 20
BR00.45-Z-1001-03A	Crack detector	A 000 989 03 59

Fig 2: Identifying Installation Tool (111 589 08 43 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 3: Identifying Electrical Connection Set (201 589 00 99 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.