Audi Workshop Service and Repair Manuals

Special tools, workshop equipment, test and measuring appliances and auxiliary items required

• ◆ 3036 Counter hold tool
• ◆ T10007 Refractometer
• ◆ V.A.G 1306 Drip tray
• ◆ V.A.G 1331 Torque wrench (5...50 Nm)
• ◆ VAS 5024 Assembly tool for spring-type clips

Notes:

• ◆ The integrated coolant pump seal must not be separated from the coolant pump.
• ◆ Damaged or leaking coolant pumps must be replaced complete with seal.

Removing

• ‒ Drain coolant
• ‒ Remove toothed belt , removing, installing and tensioning toothed belt.
• ‒ Remove camshaft sprocket. When loosening camshaft sprocket bolt counter-hold with 3036.

• ‒ → Unscrew securing bolts -arrows- from rear toothed belt guard and coolant pump.
• ‒ Remove rear toothed belt guard.
• ‒ Remove coolant pump from cylinder block.

Installing

Installation is carried out in the reverse order, when doing this note the following:

• ‒ Fit coolant pump with rear toothed belt guard and tighten bottom securing bolts.
      Tightening torque: 20 Nm
• ‒ Tighten three upper securing bolts for rear toothed belt guard.
      Tightening torque: 10 Nm (insert with D6)
• ‒ Install camshaft sprocket and tighten new bolt (use counter-hold tool 3036).
  Tightening torque:
      20 Nm and 1/4turn (90 °) further.

Installing toothed belt and adjusting timing.

Filling with new coolant.