Installing the component carrier

• Check the centering sleeves (1) for damage, replace centering sleeves (1) if necessary.

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

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Check 

• Inspect sealing bead (1) on the component carrier (2) for damage.
• Check protrusion of sealing bead (1) at the component carrier (2).

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Result 

» Sealing bead (1) does not protrude from component carrier (2) or sealing bead (1) is damaged.

Measure 

• Replace the sealing bead (1).

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• Apply the sealing compound with a height of approximately 2 mm to 2.5 mm.

• Have the special tool 2 469 803  ready.

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

Parts:  Sealing compound

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

50 ml, Cartridge

83190404517

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• Feed in component carrier (2) and install.
• Hand-tighten the bolts (1).

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• Hand-tighten the bolts (1).

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• Tighten down screws (1).

Component carrier to crankcase
M8 x 35	tightening torque	19 Nm

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• Tighten down screws (1).

Component carrier to crankcase
M8 x 35	tightening torque	19 Nm

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• Insert and position the wiring harness section (2) for sensor system 2  .
• Secure the clamp (1).

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• Connect and lock the coolant line (3).
• Connect and lock the coolant line (4).
• Connect and lock the coolant line (5).
• Feed in and install the electric changeover valve (2) in the direction of the arrow. 
• Lock (1) must engage audibly.

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Follow-up work 

• Refer to CONNECTING THE COOLANT LINES FOR THE HIGH-TEMPERATURE COOLANT CIRCUIT .
• Refer to INSTALLING COOLANT LINE BETWEEN THE COOLANT PUMP AND CYLINDER HEAD .
• Refer to INSTALLING THE ELECTRIC A/C COMPRESSOR (EKK) .
• Refer to INSTALLING THE ELECTRIC COOLANT PUMP FOR THE CHARGE AIR COOLER AND THE AIR CONDITIONING CONDENSER .
• Refer to INSTALLING INTAKE PLENUM .
• Refer to INSTALLING THE TANK VENTING VALVE .
• Refer to INSTALLING CONTROL UNIT BRACKET .
• Refer to INSTALLING THE INTEGRATED POWER SUPPLY MODULE (PDM) .
• Refer to INSTALLING THE DME CONTROL UNIT .
• Refer to INSTALLING THE TENSIONING PULLEY FOR THE COOLANT PUMP .
• Refer to INSTALLING THE DRIVE BELT FOR THE COOLANT PUMP .
• Refer to INSTALLING THE ACOUSTIC COVER FOR THE ENGINE AT THE FRONT .
• Refer to INSTALLING ACOUSTIC COVER AT REAR .
• Refer to INSTALLING THE COWL UPPER PART .
• Refer to INSTALLING TENSION STRUT ON LEFT AND RIGHT SHOCK TOWER .
• Refer to INSTALLING WINDSHIELD PANEL COVER .
• Refer to INSTALLING LEFT AND RIGHT WIPER ARM .
• Refer to INSTALLING THE REAR RIGHT ENGINE COMPARTMENT COVER .
• Refer to INSTALLING THE COVER OF THE ENGINE COMPARTMENT ON THE REAR LEFT .
• Refer to INSTALLING THE FRONT HOOD SEAL AT THE REAR .
• Refer to INSTALLING RESONATOR .
• Refer to FILLING THE HIGH-TEMPERATURE COOLING SYSTEM WITH THE VACUUM FILLING EQUIPMENT .
• Refer to FILLING THE LOW-TEMPERATURE COOLING SYSTEM WITH THE VACUUM FILLING EQUIPMENT .
• Refer to CONNECTING NEGATIVE BATTERY CABLE OF THE SYSTEM BATTERY .
• Refer to INSTALLING BATTERY COVER IN TRUNK .
• Refer to CONNECTING THE NEGATIVE BATTERY CABLE (12 V BATTERY) .
• Refer to ACTIVATING HIGH-VOLTAGE SYSTEM .
• Refer to INSTALLING FLAP IN RIGHT LUGGAGE COMPARTMENT TRIM PANEL .
• Refer to EVACUATE AND CHARGE CONDITIONING .
• Refer to VENTING THE HIGH-TEMPERATURE COOLANT SYSTEM .
• Refer to VENTING THE LOW-TEMPERATURE COOLING SYSTEM .
• Refer to INSTALLING ACOUSTIC COVER .
• Refer to INSTALLING THE CENTER UNDERBODY PROTECTION .
• Refer to INSTALLING THE FRONT UNDERBODY PROTECTION .
• Refer to TAKING HOOD OUT OF THE SERVICE POSITION .