Installing the rear timing case cover

NOTE: RISK OF DAMAGE
Damage to the surface.
The use of metal-cutting tools (e.g., emery cloths) for cleaning surfaces can damage them and lead to leaks and/or engine damage.

Do not use any metal-cutting tools.

NOTE: TECHNICAL INFORMATION
The sealing surfaces must be free of oil, grease and cleaning agents.

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Remove the seal residue in areas (1) using special tool 0 495 102 (11 4 470) .
Clean the sealing surface (1) with brake cleaner.

CONSUMABLE SPECIFICATION

Brake cleaner 2.0	500 ml, Spray can	83192365214
Brake cleaner 2.0	20, Canister	83192365215

NOTE: RISK OF DAMAGE
Damage to the surface.
The use of metal-cutting tools (e.g., emery cloths) for cleaning surfaces can damage them and lead to leaks and/or engine damage.

Do not use any metal-cutting tools.

NOTE: TECHNICAL INFORMATION
The sealing surfaces must be free of oil, grease and cleaning agents.

Remove the seal residue in areas (1) using special tool 0 495 102 (11 4 470) .
Clean the sealing surface (1) with brake cleaner.

Courtesy of BMW OF NORTH AMERICA, INC.

CONSUMABLE SPECIFICATION

Brake cleaner 2.0	500 ml, Spray can	83192365214
Brake cleaner 2.0	20, Canister	83192365215

Position the timing case cover (1) underneath.
Position the punch inside in the crankshaft sealing ring (2) .
Remove the crankshaft sealing ring (2) outwards in arrow direction.

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Check the fitting sleeves (1) for damage and replace as needed.
Check for correct fit of fitting sleeves (1) .

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Have the special tool 2 469 803 ready.

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NOTE: TECHNICAL INFORMATION
For additional information see: OVERVIEW OF CONSUMABLES (APPLICABLE BMW PARTS CATALOGUE) .

Position the sealing compound (1) as shown on the special tool 2 469 803 .

Parts: Sealant

SEALING COMPOUND SPECIFICATION

Loctite 5970 liquid sealing compound Processing time <10 minutes at room temperature

50 ml, Cartridge

83190404517

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NOTE: TECHNICAL INFORMATION
The processing time of the liquid sealing compound can be at a maximum of 10 min.
Commissioning of the assembly is not possible until 25 minutes after the processing time.
Non-observance can lead to leaks in the assembly.

Apply the sealing compound in area (1) along the inner edge.

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TECHNICAL DATA SPECIFICATION

Height of the sealing bead
Tightening Torque	2.0 mm... 2.5 mm

Replace screws (1) to (11) .
Parts: Screws
Carefully mount the timing case cover (A) .
Tighten the screws in the sequence (1) to (11) .

TIGHTENING TORQUE SPECIFICATION

Rear timing case cover on crankcase
M6 x 31 Replace screws.	Joining torque	8 Nm
	Angle of rotation	90°

Fig 1: Timing Case Cover Screws Tightening Sequence

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Connect and lock the connector (1) .
Make sure the connector (1) engages audibly.

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NOTE: RISK OF DAMAGE
Radial shaft seal damage.
Taping the sealing lip (inner) and applying oil to the radial shaft seal will lead to its destruction.

Do not tap the sealing lip (inner) of the radial shaft seal.
Do not apply oil to the radial shaft seal.
Install the radial shaft seal dry.

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Preassemble special tool 0 496 137 (11 8 815) on crankshaft.
Carefully slip the new crankshaft sealing ring (1) straight off in a rotational movement using special tool 0 496 137 (11 8 815) until the new crankshaft sealing ring is parallel to the timing case cover.
Secure special tool 0 494 029 (11 9 182) to the crankshaft using special tool 0 494 031 (11 9 184) .

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Connect special tool 2 360 215 onto special tool 0 493 881 (11 9 180).

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Carefully pull in the new crankshaft sealing ring using special tool 0 494 028 (11 9 181) and 2 360 215 in combination with special tool 0 494 030 (11 9 183) .

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Tighten the new crankshaft sealing ring using the tool (1) to the stop.

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Follow-up work

Refer to REFITTING OIL PAN .
Refer to INSTALLING BEARING BRACKET .
Refer to INSTALLING FRONT AXLE DIFFERENTIAL .
Refer to INSTALLING THE FLYWHEEL .
Refer to INSTALLING THE ACOUSTIC COVER FOR THE OIL SUMP .
Refer to BLOCKING THE CRANKSHAFT IN THE TDC FIRING POSITION OF CYLINDER 1 .
Refer to SEALING THE OIL DUCT .
Refer to CLEANING SEALING SURFACES .
Refer to REPLACING CYLINDER HEAD GASKET .
Refer to INSTALLING THE CYLINDER HEAD .
Refer to ADJUSTING THE CAMSHAFTS WITH THE SPECIAL TOOL .
Refer to INSTALLING EXHAUST CAMSHAFT ADJUSTER .
Refer to INSTALLING THE VANOS CENTRAL VALVE OF THE EXHAUST CAMSHAFT ADJUSTER .
Refer to INSTALLING THE INTAKE ADJUSTER .
Refer to INSTALLING THE VANOS CENTRAL VALVE OF THE INTAKE ADJUSTER .
Refer to PRE-TENSIONING THE TIMING CHAIN WITH THE SPECIAL TOOL .
Refer to TIGHTENING THE VANOS CENTRAL VALVE OF THE EXHAUST CAMSHAFT ADJUSTER .
Refer to TIGHTENING THE VANOS CENTRAL VALVE OF THE INTAKE ADJUSTER .
Refer to DISASSEMBLING ALL SPECIAL TOOLS .
Refer to INSTALLING CHAIN TENSIONER .
Refer to INSTALLING THE HEAT SHIELD ON THE CYLINDER HEAD .
Refer to CHECKING THE TIMINGS OF THE CAMSHAFT .
Refer to INSTALLING THE OIL RETURN LINE FOR THE EXHAUST TURBOCHARGER .
Refer to INSTALLING THE COOLANT RETURNING LINE FOR THE EXHAUST TURBOCHARGER .
Refer to INSTALLING THE COOLANT FEED LINE FOR THE EXHAUST TURBOCHARGER .
Refer to INSTALLING CYLINDER HEAD COVER .
Refer to INSTALLING BOTH ACTUATORS .
Refer to PREPARING THE INJECTORS FOR INSTALLATION .
Refer to INSTALLING THE RAIL WITH INJECTORS .
Refer to INSTALLING HIGH PRESSURE PUMP .
Refer to INSTALLING THE HIGH-PRESSURE LINE BETWEEN THE HIGH-PRESSURE PUMP AND THE HIGH-PRESSURE RAIL .
Refer to INSTALLING ALL SPARK PLUGS .
Refer to INSTALLING THE INTAKE PLENUM .
Refer to INSTALLING THE TANK VENT VALVE .
Refer to REMOVING THE OIL FILLER CAP .
Refer to TOPPING UP THE MOTOR OIL .
Refer to INSTALLING THE OIL FILLER CAP .
Refer to REMOVING THE ENGINE FROM ASSEMBLY JIG .
Refer to INSTALLING ENGINE .