Volkswagen Workshop Service and Repair Manuals

(Only engine codes 1Z and AHU)

Special tools, testers and auxiliary items

• ◆ V.A.G 1331 Torque wrench (5...50 Nm)

Removing

• ‒ Remove turbocharger .

• ‒ → Unclip securing clip -4-.
• ‒ Remove securing bolts -2-.
• ‒ Take pressure unit -6- off.

Installing

• ‒ Install pressure unit -6- on turbocharger and tighten to
       10 Nm.
  Install securing bolts -2- with D 6.
• ‒ Loosen operating rod -3- lock nut -1-.
• ‒ Swing charge pressure regulating valve lever -5- in towards pressure unit onto stop and hold.

• ‒ Adjust rod length -3- so that the rod eye will fit easily on lever pin -5-. (Lever lies against stop with no play).
• ‒ From this position, turn operating rod in
       8 full turns
  (Rod shortens).
• ‒ Tighten lock nut -1-.
• ‒ Fit operating rod on to lever and install securing clip -4-.
• ‒ Install turbocharger => Page 21-20 .