Refitting engine oil pan

Further information is available.

NOTE: RISK OF DAMAGE
Contaminant or foreign body.
Contamination can result in malfunctions, loss of function or leaks.

Adhere to the utmost cleanliness.
Protect components from contamination e.g. by covering.
Close off line connections with seal plugs.

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

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.

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Remove fine seal remains on the sealing surface (1) of the oil pan with the special tool 0 495 102 (11 4 470).

Clean the sealing surface (1) with brake cleaner.

CONSUMABLE - BRAKE CLEANER DESCRIPTION

Brake cleaner 2.0	500 ml, Spray can	83192365214
	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.

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Remove rough seal remains on the sealing surface (1) of the crankcase with the special tool 0 495 102 (11 4 470).

Clean the sealing surface (1) with brake cleaner.

CONSUMABLE - BRAKE CLEANER DESCRIPTION

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

Have the special tool 2 469 803 ready.

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

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

Parts: Sealing compound

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SEALING COMPOUND DESCRIPTION

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

50 ml, Cartridge

83190404517

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.

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Apply the sealing compound (1) along the line with a height of 2 mm to 2.5 mm.
Apply the sealing compound along the inner edge.
Completely encircle the oil return orifice (arrow) with the sealing compound.
NOTE: TECHNICAL INFORMATION
The special tool 11 8 780 is only required when the transmission is removed.
Position the special tool 0 496 120 (11 8 780) with the transmission bolts (1) so that the oil pan is exactly flush with crankcase.
If necessary replace lining sleeves.

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NOTE:
RISK OF DAMAGE
Improper screw length can cause component damage.
The use of screws of improper length can lead to component damage.
- Note the correct screw length.
- Install screws that correspond to the original length.
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Ensure that the correct (2) screw (M8 x 40) is used to attach the oil pan to the transmission.
The (1) screw (mounting bolt of the starter) must never be used to attach the oil pan.
Insert and install oil pan (1) to top front.
Tighten all bolts of the oil pan (1) hand-tight, do not tighten completely.

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Tighten the screws (arrows).

TIGHTENING TORQUES SPECIFICATION

Oil sump to crankcase
M8x30	Tightening torque	24 Nm
M8x110	Tightening torque	24 Nm

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Tighten the screws (arrows).

TIGHTENING TORQUES SPECIFICATION

Oil sump to crankcase
M8x30	Tightening torque	24 Nm
M8x110	Tightening torque	24 Nm

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Tighten the screws (arrows).

TIGHTENING TORQUES SPECIFICATION

Oil sump to crankcase
M8x30	Tightening torque	24 Nm
M8x110	Tightening torque	24 Nm

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Tighten transmission screws (1).

TIGHTENING TORQUES SPECIFICATION

Transmission to oil pan (manual transmission and automatic transmission)
M8x50	Tightening torque	19 Nm

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Tighten transmission screws (1).

TIGHTENING TORQUES SPECIFICATION

Transmission to oil pan (manual transmission and automatic transmission)
M8x50	Tightening torque	19 Nm

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

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Follow-up work

Refer to INSTALLING THE HOLDER FOR THE THERMOSTAT ON THE TRANSMISSION OIL LINES .
Refer to INSTALLING THE THERMOSTAT ON THE TRANSMISSION OIL LINES .
Refer to INSTALLING STARTER MOTOR .
Refer to INSTALLING THE ACOUSTIC COVER FOR THE OIL SUMP
Refer to TOPPING UP THE MOTOR OIL .
Refer to CONNECTING NEGATIVE BATTERY CABLE .
Refer to CHECK ENGINE OIL LEVEL .
Refer to INSTALLING THE REAR THRUST FIELD .
Refer to INSTALL REAR UNDERBODY PROTECTION .