Installing the upper oil sump section

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.
Clean all threads for attachment with a suitable screw tap M8 (1) .

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Remove coarse seal residues on the sealing surfaces (1) on the upper oil sump section and on the crankcase with the special tool 0 495 102 (11 4 470) .

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NOTE: TECHNICAL INFORMATION
The sealing surfaces must be free of oil, grease and cleaning agents.
Remove fine seal residues on the sealing surfaces on the upper oil sump section and on the crankcase with the special tool 0 495 102 (11 4 470) .
Replace seal (1) of upper oil sump section.
Parts: Seal

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NOTE: TECHNICAL INFORMATION
The special tool 11 8 780 is only required when the transmission is removed.
Position special tool 0 496 120 (11 8 780) with transmission bolts (1) in such a way that the oil pan aligns exactly with the engine block.
If necessary, replace fitting sleeves.

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

Apply the sealant (1) as shown on the special tool 2 469 803 .

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SEALING COMPOUND DESCRIPTION

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

50 ml, Cartridge

83190404517

Apply a drop of sealing compound on all separation points on the crankcase.

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NOTE: TECHNICAL INFORMATION
Replace microencapsulated screws.
The screw lining must be completed within 15 minutes, as the hardening begins after this time period. Microencapsulated screws must not be retightened.

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Replace screws of upper oil sump section. Observe screw lengths.

Screw length	Installation location, see overview
Screw 3 95 mm	27, 19, 21
Screw 2 45 mm	8, 18, 28, 30, 32, 34
Screws 1 25 mm	All others

NOTE: RISK OF DAMAGE
Heavy component.
Heavy components can lead to injury or damage.

Remove and install heavy components with the aid of another person/other persons.

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Position oil pan with special tools 2 219 012 and 0 495 498 (23 4 050) and a support person on crankcase.
NOTE: TECHNICAL INFORMATION
Replace microencapsulated screws.
The screw lining must be completed within 15 minutes, as the hardening begins after this time period. Microencapsulated screws must not be retightened.
Position upper oil sump section with the seal on the crankcase.

Tighten screws (1) and (2) .

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TIGHTENING TORQUE SPECIFICATIONS

Oil pan 2 Nm
M8 Replace screws.	Tightening torque	2 Nm

NOTE: Schematic diagram is for example purposes. Some parts may differ in certain details.

Install transmission bolt (1) with cable clip.

Tighten transmission bolts (1) .

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TIGHTENING TORQUE SPECIFICATIONS

Oil pan 10 Nm
M8 Replace screws.	Tightening torque	10 Nm

Tighten down screw (1) .
Tighten all screws in the arrow direction.

TIGHTENING TORQUE SPECIFICATIONS

Oil pan 10 Nm
M8 Replace screws.	Tightening torque	10 Nm

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Tightening upper oil sump section

Screw connection of the upper oil sump section

Fig 1: Oil Sump Screws Tightening Sequence

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1 - 34 Screws

Tighten screws on the upper oil sump section in the order (1) to (10) .

NOTE: Mark already tightened screws.

TIGHTENING TORQUE SPECIFICATIONS

Oil pan 17 Nm
M8 x 25 Replace screws.	Tightening torque	17 Nm

Fig 2: Oil Sump Screws Tightening Sequence

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Tighten the screws (1) .

TIGHTENING TORQUE SPECIFICATIONS

Oil pan 22 Nm
M8	Tightening torque	22 Nm

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Install rubber plugs (1) .

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Tighten transmission screws (1) .

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TIGHTENING TORQUE SPECIFICATIONS

Transmission to engine
M6	Tightening torque	9 Nm
M8	Tightening torque	19 Nm
M10	Tightening torque	38 Nm
M12	Tightening torque	66 Nm

Replace O-rings.
Parts: O-rings
Mount the engine oil line.

Tighten down screw (1) .

TIGHTENING TORQUE SPECIFICATIONS

Engine oil lines to engine
M6x40	Tightening torque	8 Nm

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Install the hydraulic valve for the oil pressure control
in the oil pan.

Tighten the screw on the hydraulic valve for oil pressure control.

TIGHTENING TORQUE SPECIFICATIONS

Hydraulic valve to oil sump
M6x18/M6x20	Tightening torque	10 Nm

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Lay wiring harness and secure the holder (2) to the oil sump.
Connect the connector (1) and audibly lock it.

Follow-up work

Refer to INSTALLING OIL PUMP .
Refer to INSTALLING THE LOWER OIL PAN SECTION .
Refer to INSTALLING THE OIL FILTER ELEMENT .
Refer to TIGHTENING THE OIL FILTER CAP .
Refer to TIGHTENING THE OIL DRAIN PLUG .
Refer to INSTALLING FRONT AXLE DIFFERENTIAL .
Refer to SECURING THE JUNCTURE SHAFT IN FRONT ON THE FRONT AXLE DIFFERENTIAL .
Refer to INSTALLING FRONT AXLE COMPLETELY .
Refer to SECURING THE HOLDER ON THE FRONT AXLE SUPPORT .
Refer to RAISING FRONT AXLE SUPPORT .
Refer to TIGHTENING THE BOLTS ON THE FRONT AXLE SUPPORT .
Refer to ATTACHING SWIVEL BEARING IN INSTALLATION POSITION .
Refer to REMOVING THE MOBILE LIFTING TABLE .
Refer to ATTACHING COOLANT HOSES TO FRONT SUBFRAME .
Refer to ATTACHING THE THERMOSTAT OR TRANSMISSION OIL COOLER LINE ON THE FRONT SUBFRAME .
Refer to REMOVING THE SECURING TOOL OF THE ENGINE IN INSTALLATION POSITION .
Refer to ATTACHING THE UNIVERSAL JOINT TO STEERING GEAR .
Refer to INSTALLING THE UNIVERSAL JOINT AT THE BOTTOM OF THE STEERING SHAFT .
Refer to INSTALLING THE OUTPUT SHAFTS .
Refer to CHECK/ADD FRONT AXLE TRANSMISSION OIL .
Refer to IF INSTALLED: CONNECTING THE CONNECTOR OF THE ACTIVE STABILIZER .
Refer to IF INSTALLED: SECURING THE LINE FOR THE VERTICAL ACCELERATION SENSOR ON THE RIGHT AND LEFT .
Refer to ATTACHING THE CABLE OF THE WHEEL RPM SENSOR ON THE LEFT AND RIGHT .
Refer to INSTALLING THE BRAKE CALIPER AT THE FRONT LEFT AND RIGHT .
Refer to SECURING THE RIGHT AND LEFT OUTPUT SHAFTS ON THE WHEEL BEARING .
Refer to IF INSTALLED: INSTALLING THE SILENCER OF THE STATIONARY HEATING .
Refer to INSTALLING THE WHEEL ARCH COVER ON THE FRONT LEFT AND BOTTOM RIGHT .
Refer to INSTALLING LEFT AND RIGHT BRAKE VENTILATION DUCT .
Refer to SECURING THE WIRING HARNESS FOR THE EPS ON THE FRONT AXLE SUPPORT .
Refer to INSTALLING THE REINFORCEMENT STRUT ON THE RIGHT ENGINE MOUNT .
Refer to INSTALLING THE COVER OF THE STEERING ASSEMBLY ON THE LEFT AND RIGHT .
Refer to INSTALLING REAR UNDERBODY PROTECTION .
Refer to INSTALLING THE STIFFENING PLATE .
Refer to INSTALLING THE UNDERBODY PROTECTION OF THE STEERING GEAR OR THE FRONT THRUST FIELD .
Refer to INSTALLING THE FRONT UNDERBODY PROTECTION OR FRONT THRUST FIELD .
Refer to INSTALLING THE FRONT LEFT AND RIGHT WHEELS .
Refer to INSTALLING CHARGE AIR PIPE ON LEFT .
Refer to INSTALLING THE LEFT THROTTLE BODY .
Refer to INSTALLING TOPPING CLEAN AIR PIPE ON LEFT .
Refer to INSTALLING THE CENTER COWL UPPER PART .
Refer to INSTALLING THE FRONT HOOD SEAL AT THE REAR .
Refer to INSTALLING TENSION STRUT ON SHOCK TOWER .
Refer to INSTALLING WINDSHIELD PANEL COVER .
Refer to SECURING THE AIR SUSPENSIONS STRUTS IN THE FRONT .
Refer to INSTALLING THE LATERAL HOOD SEALS .
Refer to INSTALLING THE MOUNT OF THE HOOD SEAL .
Refer to INSTALLING THE COVER OF THE ENGINE COMPARTMENT ON THE REAR LEFT .
Refer to INSTALLING THE REAR RIGHT ENGINE COMPARTMENT COVER .
Refer to INSTALLING THE VIBRATION DAMPER .
Refer to INSTALLING THE BELT PULLEY .
Refer to INSTALLING THE DRIVE BELT FOR ALTERNATOR .
Refer to INSTALLING THE DRIVE BELT FOR ALTERNATOR 2 AND THE AIR CONDITIONING COMPRESSOR .
Refer to CHECKING THE DRIVE BELT FOR ALTERNATOR 2 .
Refer to REMOVING THE PROTECTIVE PLATE AT THE RADIATOR .
Refer to INSTALLING FAN COWL .
Refer to INSTALLING THE REAR TOP CROSS CONNECTION .
Refer to INSTALLING RIGHT AIR DUCT .
Refer to INSTALLING RIGHT INTAKE SILENCER HOUSING .
Refer to INSTALLING LEFT INTAKE PORT .
Refer to INSTALLING THE LEFT-HAND AIR DUCT .
Refer to INSTALLING LEFT INTAKE SILENCER HOUSING .
Refer to INSTALLING FANFARE HORN, RIGHT .
Refer to INSTALLING THE FANFARE ON THE LEFT SIDE .
Refer to INSTALLING BOTH HEADLIGHTS .
Refer to INSTALLING BUMPER COVER, FRONT .
Refer to INSTALLING FRONT SECTION OF THE FRONT WHEEL ARCH COVER (PARTIALLY REMOVED) .
Refer to INSTALLING FRONT ORNAMENTAL GRILLE .
Refer to INSTALLING THE CENTER TOP CROSS CONNECTION .
Refer to INSTALLING THE COVER OF THE ENGINE COMPARTMENT CENTER .
Refer to INSTALLING ACOUSTIC COVER .
Refer to TAKING HOOD OUT OF THE SERVICE POSITION .
Refer to CONNECTING ALL BATTERY GROUND LEADS .
Refer to ADJUSTING HEADLIGHTS .