Installing the component carrier

WARNING: This page is about a different car, the 2022 BMW X7, 2021 BMW X7, 2020 BMW X7, and 2019 BMW X7. However, it is still accessible from the selected car via links, so may be relevant.

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.

Check the centering sleeves (1) for damage in the marked areas, replace if necessary.

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Clean sealing surfaces (1) with special tool 0 495 102 (11 4 470) .

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Guide the connecting pipe (1) out of the component carrier (2) in the arrow direction and remove it.

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Replace sealing rings (1) on thee connecting pipe (2).
Parts: Sealing ring
Coat sealing rings (1) with coolant before installing.

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Guide the connecting pipe (1) in the arrow direction and install it on the component carrier (2).

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Replace the sealing ring (1) on the component carrier (2).
Parts: Sealing ring

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Insert and install function carrier (1) using the connecting pipe (2).

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Hand-tighten the bolts (1).

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Hand-tighten the bolts (1).

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Tighten down screws (1).

TIGHTENING TORQUES SPECIFICATION

Coolant pump with function carrier on crankcase
M8 x 35	tightening torque	19 Nm

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Tighten down screws (1).

TIGHTENING TORQUES SPECIFICATION

Coolant pump with function carrier on crankcase
M8 x 35	tightening torque	19 Nm

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Guide in and position the holder for the engine and the transmission oil lines.

Tighten down screws (1).

TIGHTENING TORQUES SPECIFICATION

Engine holder - transmission oil line on the engine mount
M6X16	tightening torque	12 Nm

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Connect and lock coolant line (1).
Make sure that the coolant line (1) engages audibly.

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Replace sealing rings (1) and (2).
Parts: Sealing ring

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Guide in and install sealing ring (1).
Guide in and install sealing ring (2).

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Screw the bolts (2) into the threaded support bushings (1).
Push the threaded support bushings (1) back somewhat in the arrow direction using the bolts (2).
Screw the screws (2) out of the threaded support sleeves (1) once again.

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Feed in the air conditioning compressor (2) and position it.

Tighten the screws (1).

TIGHTENING TORQUES SPECIFICATION

Air conditioning compressor in component carrier
M10	Tightening torque	38 Nm

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Feed in the refrigerant lines (3) and position them.

Tighten the screws (2).

TIGHTENING TORQUES SPECIFICATION

Refrigerant line on air conditioning compressor
M8	tightening torque	19 Nm

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

Follow-up work

Refer to INSTALLING THE COOLANT LINE BETWEEN THE CYLINDER HEAD AND THE COOLANT PUMP .
Refer to INSTALLING THE STARTER MOTOR GENERATOR .
Refer to INSTALLING THE DRIVE BELT FOR THE STARTER MOTOR GENERATOR .
Refer to INSTALLING THE INTAKE PLENUM .
Refer to INSTALLING THE TANK VENT VALVE .
Refer to INSTALLING THE LOW-TEMPERATURE COOLANT EXPANSION TANK .
Refer to INSTALLING CHARGE AIR LINE .
Refer to INSTALLING THE CLEAN AIR PIPE AND THE RESONATOR .
Refer to INSTALLING THE INTAKE FILTER HOUSING (TENSION STRUT REMOVED ON SHOCK TOWER) .
Refer to INSTALLING FAN COWL .
Refer to INSTALLING THE REAR TOP CROSS CONNECTION .
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 EVACUATING AND CHARGING CONDITIONING .
Refer to DISCONNECTING ALL BATTERY GROUND LEADS .
Refer to ACTIVATING THE 48 V ELECTRICAL SYSTEM .
Refer to FILLING AND VENTING THE HIGH-TEMPERATURE COOLANT CIRCUIT .
Refer to FILLING AND VENTING THE LOW-TEMPERATURE COOLANT CIRCUIT .
Refer to INSTALLING ACOUSTIC COVER AT REAR .
Refer to INSTALLING ACOUSTIC COVER .
Refer to INSTALLING THE COVER OF THE STEERING ASSEMBLY .
Refer to INSTALLING THE FRONT BOTTOM RIGHT WHEEL ARCH COVER .
Refer to INSTALLING THE STIFFENING PLATE .
Refer to INSTALLING FRONT UNDERBODY PROTECTION .
Refer to TAKING HOOD OUT OF THE SERVICE POSITION .