Necessary preliminary tasks

• Switch off ignition.
• Disconnect BATTERY NEGATIVE LEAD
• Remove ACOUSTIC COVER
• Remove left and right INTAKE FILTER HOUSINGS
• Remove alternator DRIVE BELT
• Remove intercooler EXPANSION TANK .
• Remove FUEL FEED LINE

Release clamps (1).

Tightening torque 13 71 8AZ .

Release clamps (2).

Replace clamps (2).

Detach both charge-air ducts (3) and remove.

Check gaskets on turbocharger, replacing if necessary.

Fig 1: Identifying Charge-Air Ducts And Clamps

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Picture shows the left side, the procedure for the right side is identical.

Detach hoses (1) from clean-air pipe.

Release screw (2).

Tightening torque 13 71 1AZ .

Detach clean-air pipe (3) in direction of travel from turbocharger.

Check seals on clean-air pipe, replacing if necessary.

Fig 2: Identifying Clean-Air Pipe, Hoses And Screw

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Pull off cable duct (1) from cable holder (2) in upward direction.

Release cable (3) from holder.

Fig 3: Identifying Cable Duct, Cable Holder And Holder Cable

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Pull off plug (1).

Detach cover (2) and release nut underneath.

Tightening torque 12 42 1AZ .

Installation: 

Reinstall cover (2) without fail risk of short circulating! 

Disconnect battery positive lead (3) from alternator.

Remove FUEL FEED LINE (4).

Fig 4: Identifying Plug, Cover, Battery Positive Lead And Fuel Feed Line

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Release screws (1) on turbocharger coolant pump (2).

Place turbocharger coolant pump to one side. Do not remove turbocharger coolant pump.

Fig 5: Identifying Turbocharger Coolant Pump Screws

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Picture shows the left side, the procedure for the right side is identical.

Release screws (1).

Tightening torque 12 31 1AZ .

Fig 6: Identifying Turbocharger Coolant Pump Screws (Left Side)

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Remove alternator (1) together with bracket (2) in direction of travel.

Fig 7: Identifying Alternator And Bracket

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