Replacing the timing belt (6-, 8-cylinder) (Audi A4 B6)

Toothed belt drive. Petrol engine 3.0 l ASN

• 1 — Screw*, 45 Nm
• 2 — Washer
• 3 - Bolt, 45 Nm
• 4 — Tension roller
• 5 — Tensioner lever. Install washer (6)
• 6 — Tensioner lever washer
• 7 - Toothed belt
• 8 - Screw, 45 Nm
• 9 — Timing belt wheel, exhaust valve drive
• 10 — Timing belt wheel, intake valve drive
• 11 — Screw*, 10 Nm
• 12 — Guide roller holder
• 13 — Screw*, 10 Nm
• 14 — Timing belt cover, rear right
• 15 — Guide roller
• 16 - Nut, 10 Nm
• 17 - Screw, 10 Nm
• 18 — Coolant pump
• 19 — Sealing gasket*
• 20 — Timing belt wheel, intake valve drive
• 21 - Timing belt cover, rear left
• 22 - Screw, 10 Nm
• 23 — Timing belt wheel, exhaust valve drive
• 24 - Bolt, 100 Nm
• 25 — Sealing ring*
• 26 — Lid
• 27 — Retaining ring
• 28 - Diamond washer*
• 29 — Eccentric roller
• 30 - Screw, 45 Nm
• 31 — Timing belt wheel, crankshaft
• 32 — Central bolt*, 200 Nm + 180°. Do not lubricate additionally
• 33 — Timing belt tensioner
• 34 - Screw, 10 Nm

Timing Belt Covers

• 1 - Screw, 10 Nm
• 2 - Screw, 10 Nm
• 3 — Coolant pipe, front. To remove the timing belt cover, only screws (1) and (2) need to be unscrewed. The coolant hoses should not be disconnected
• 4 - Timing belt cover, front right
• 5 — Front left timing belt cover
• 6 — Bushing
• 7 - Screw, 6 Nm
• Self-locking, be sure to replace.
• 8 — Lower timing belt cover
• 9 - Screw, 10 Nm