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.

NOTE: RISK OF DAMAGE
Careless handling of tools and sharp-edged components .
Scratches, surface damage .

Protect working area.
Handle tools and components carefully.

NOTE: TECHNICAL INFORMATION
Clean all threaded belt connections with micro-encapsulated outer and internal threads.
Shavings or other debris must not remain in the components.
If a microencapsulated screw is reused, it must be coated with the following screw locking agent: Loctite 243, medium strength .
The screw connection must be completed within 10 minutes as hardening begins after this period.

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

Courtesy of BMW OF NORTH AMERICA, INC.

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 sealing surface (1) .

Courtesy of BMW OF NORTH AMERICA, INC.

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 sealing surface (1) .

Courtesy of BMW OF NORTH AMERICA, INC.

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.

Courtesy of BMW OF NORTH AMERICA, INC.

NOTE: TECHNICAL INFORMATION
For additional information see: OVERVIEW OF CONSUMABLES

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

SEALING COMPOUND SPECIFICATION

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

50 ml, Cartridge

83190404517

Courtesy of BMW OF NORTH AMERICA, INC.

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

Apply the prescribed amount of sealant to the separation points in the marked area.

Using more than the recommended amount of sealant may result in leaks .

SEALING COMPOUND AMOUNTING SPECIFICATION

Height	4	mm
Diameter	4	mm

Courtesy of BMW OF NORTH AMERICA, INC.

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

Apply the prescribed amount of sealant to the separation points in the marked area.

Using more than the recommended amount of sealant may result in leakage .

SEALING COMPOUND AMOUNTING SPECIFICATION

Height	4	mm
Diameter	4	mm

Courtesy of BMW OF NORTH AMERICA, INC.

Replace the seal (1) .
Parts: Seal
Position seal (1) on upper oil sump section.

Courtesy of BMW OF NORTH AMERICA, INC.

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.

Position the oil pan on the crankcase using the special tools 2 219 012 and 0 495 498 (23 4 050) and with the help of an support person .

Courtesy of BMW OF NORTH AMERICA, INC.

NOTE: TECHNICAL INFORMATION
Microencapsulated screws must be replaced and may not be reused.
The screw lining must be completed within 10 minutes, as the hardening begins after this time period. Microencapsulated screws must not be retightened.

Courtesy of BMW OF NORTH AMERICA, INC.

Position upper oil sump section (3) with the seal on the crankcase.
Replace screws (1) and (2) . Observe screw lengths.

Screws	Item numbers (for the installation location, see the overview)
M8 x 25	1, 3, 4, 5, 7, 8, 9, 11, 12, 14, 15, 16, 17, 18, 19, 20
M8 x 45	2, 6, 10, 13, 21, 22, 23, 24, 25

Tighten down screws (1) and (2) .

TIGHTENING TORQUES SPECIFICATION

Initial torque of upper oil sump section
M8x25, M8x45 Replace screws.	tightening torque	5 Nm

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

Tighten transmission screws (1) .

TIGHTENING TORQUES SPECIFICATION

Transmission to engine
M8	tightening torque	19 Nm
M10	tightening torque	38 Nm

Courtesy of BMW OF NORTH AMERICA, INC.

Remove special tools 2 219 012 and 0 495 498 (23 4 050) .

Courtesy of BMW OF NORTH AMERICA, INC.

Replace screws (3) to (25) . Observe screw lengths.

Screws	Item numbers (for the installation location, see the overview)
M8 x 25	1, 3, 4, 5, 7, 8, 9, 11, 12, 14, 15, 16, 17, 18, 19, 20
M8 x 45	2, 6, 10, 13, 21, 22, 23, 24, 25

Fig 1: Upper Oil Sump Section Screws Loosening Sequence

Courtesy of BMW OF NORTH AMERICA, INC.

NOTE: TECHNICAL INFORMATION
When assembling, it is essential to observe screwing sequences and tightening torques.
Failure to comply with the regulations can lead to leaks and damage.

Tighten the screws in the sequence (1) to (25) .

TIGHTENING TORQUES SPECIFICATION

Oil sump upper section to crankcase
M8x25, M8x45 Replace screws.	1. Joining torque	27 Nm
M8x25, M8x45 Replace screws.	2. tightening torque	27 Nm

Secure cable (1) to the clamp (2) .

Courtesy of BMW OF NORTH AMERICA, INC.
Secure clamp (arrow).
Install and tighten the oil pressure sensor (3) .

TIGHTENING TORQUES SPECIFICATION

Oil pressure sensor
M12x1.5	Tightening torque	15 Nm

Connect connectors (2) and lock.
The connector (2) must engage audibly.
Connect connectors (1) and lock.
The connector (1) must engage audibly.

Courtesy of BMW OF NORTH AMERICA, INC.
Install rubber plugs (1) .

Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work

Refer to INSTALLING OIL PUMP .
Refer to INSTALLING THE LOWER OIL PAN SECTION .
Refer to REPLACING OIL FILTER ELEMENT .
Refer to INSTALLING THE OIL FILTER ELEMENT .
Refer to INSTALLING FRONT AXLE DIFFERENTIAL .
Refer to INSTALLING THE ENGINE MOUNT .
Refer to SECURING THE JUNCTURE SHAFT IN FRONT ON THE FRONT AXLE DIFFERENTIAL .
Refer to FASTENING AIR CONDITIONING COMPRESSOR .
Refer to INSTALLING THE GUIDE TUBE FOR THE OIL DIPSTICK .
Refer to INSTALLING FRONT AXLE .
Refer to TIGHTENING THE BOLTS ON THE FRONT AXLE SUPPORT .
Refer to FASTENING THE SWIVEL BEARING ON THE LEFT AND RIGHT .
Refer to REMOVING THE MOBILE LIFTING TABLE .
Refer to FASTENING COOLANT HOSE TO THE FRONT SUBFRAME .
Refer to SECURING THE TRANSMISSION OIL COOLING BRACKET .
Refer to REPLACING THE RADIAL SHAFT SEALS .
Refer to INSTALLING THE OUTPUT SHAFT ON LEFT AND RIGHT .
Refer to INSTALLING THE LEFT AND RIGHT SPRING STRUT HOLDER .
Refer to ATTACHING THE BRAKE CALIPER ON THE LEFT AND RIGHT .
Refer to CONNECTING THE CONNECTORS ON LEFT AND RIGHT .
Refer to CONNECTING THE CONNECTOR TO THE LEFT AND RIGHT VERTICAL ACCELERATION SENSOR .
Refer to SECURING THE WISHBONE ON THE TOP LEFT AND RIGHT ON THE SWIVEL BEARING .
Refer to FASTENING THE RIGHT AND LEFT OUTPUT SHAFTS ONTO THE WHEEL BEARING .
Refer to CHECK/ADD FRONT AXLE TRANSMISSION OIL .
Refer to SECURING THE UNIVERSAL JOINT ON THE STEERING GEAR .
Refer to ATTACHING THE WIRING HARNESS OF THE ACTIVE STABILIZER .
Refer to FASTENING WIRING HARNESS TO THE EPS .
Refer to IF INSTALLED: FASTENING THE AUXILIARY HEATER .
Refer to INSTALLING LEFT AND RIGHT BRAKE VENTILATION DUCT .
Refer to INSTALLING THE LEFT AND RIGHT CRASH LEVER .
Refer to INSTALLING THE WHEEL ARCH COVER ON THE FRONT, BOTTOM LEFT AND RIGHT .
Refer to INSTALLING REINFORCEMENT STRUT .
Refer to REMOVING THE COMBUSTION ENGINE FROM THE INSTALLATION POSITION (INTAKE FILTER HOUSING REMOVED) .
Refer to INSTALLING THE STIFFENING PLATE .
Refer to INSTALLING FRONT UNDERBODY PROTECTION .
Refer to INSTALLING THE REAR SECTION OF THE FRONT WHEEL ARCH COVER ON THE LEFT AND RIGHT .
Refer to PARTIALLY INSTALLING THE FRONT WHEEL ARCH TRIM (DOOR SILL) AT LEFT AND RIGHT .
Refer to INSTALLING THE COVER OF THE STEERING ASSEMBLY ON THE LEFT AND RIGHT .
Refer to INSTALLING THE FRONT LEFT AND RIGHT WHEELS .
Refer to ATTACHING THE SPRING STRUT (AIR SUSPENSION) RIGHT FRONT .
Refer to REMOVING THE REAR TOP CROSS CONNECTION .
Refer to INSTALLING THE RIGHT-HAND CHARGE AIR COOLER .
Refer to INSTALLING RIGHT CLEAN AIR PIPE .
Refer to CONNECTING THE RIGHT CHARGE AIR LINE TO THE EXHAUST TURBOCHARGER .
Refer to CONNECTING THE COOLANT HOSE TO THE AUXILIARY COOLANT PUMP .
Refer to INSTALLING FAN COWL .
Refer to INSTALLING THE REAR TOP CROSS CONNECTION .
Refer to INSTALLING THE RIGHT AND LEFT UNFILTERED-AIR DUCT .
Refer to INSTALLING BOTH INTAKE FILTER HOUSING .
Refer to INSTALLING ACOUSTIC COVER .
Refer to INSTALLING TENSION STRUT ON LEFT AND RIGHT SHOCK TOWER .
Refer to INSTALLING UPPER CROSS CONNECTION .
Refer to INSTALLING THE COVER IN THE ENGINE COMPARTMENT AT TOP LEFT AND RIGHT .
Refer to INSTALLING THE CENTER COWL UPPER PART .
Refer to INSTALLING WINDSHIELD PANEL COVER .
Refer to INSTALLING LEFT AND RIGHT WIPER ARM .
Refer to INSTALLING THE FRONT HOOD SEAL AT THE REAR .
Refer to INSTALLING THE REAR RIGHT ENGINE COMPARTMENT COVER .
Refer to INSTALLING THE COVER OF THE ENGINE COMPARTMENT ON THE REAR LEFT .
Refer to TAKING HOOD OUT OF THE SERVICE POSITION .
Refer to DISCONNECTING ALL BATTERY GROUND LEADS .
Refer to REMOVING THE OIL FILLER CAP .
Refer to FILLING ENGINE OIL .
Refer to INSTALLING THE OIL FILLER CAP .
Refer to CHECKING ENGINE OIL LEVEL .
Refer to PLACING THE BRAKE PADS ON THE BRAKE DISK/PUTTING THEM INTO OPERATION .
Refer to FILLING AND VENTING THE LOW-TEMPERATURE COOLANT CIRCUIT .