audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Timing Belt|Testing and Inspection|Page 2804 > < Timing Belt|Testing and Inspection
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‹› Check for secure seat

8

25 Nm

9

Semi-automatic tensioning roller

10

Coolant pump

‹› Removing and installing, refer to => [ Coolant Pump ] See: Water Pump/Service and Repair

11

O-ring

‹› Replace

12

25 Nm

13

Damper roller

14

15 Nm

15

35 Nm

16

Damper roller

17

Sealing flange

‹› Removing and installing, refer to => [ Front Sealing Flange ] See: Cylinder Block Assembly/Front Engine Plate/Service and Repair

18

Toothed belt gear diamond disc

‹› Replace after removing toothed belt gear

19

Crankshaft toothed belt sprocket

‹› There must be no oil on contact surface between toothed belt sprocket and crankshaft

‹› Only possible to install in one position

20

90 Nm plus an additional 90° (1/4 turn) 

‹› Replace

‹› Do not oil

‹› Fastening Counter Support (3415) => [ Crankshaft toothed belt sprocket, removing

and installing ] 

21

Toothed belt

‹› Before removing, mark direction of rotation using chalk or felt-tip marker

‹› Check for wear

‹› Removing, refer to => [ Toothed Belt ] See: Service and Repair

‹› Installing (adjusting valve timing), refer to => [ Toothed Belt ] See: Service and Repair

22

Toothed belt cover, lower

23

Cover for toothed belt guard

Loosening camshaft sprocket

Timing Belt|Testing and Inspection|Page 2804 > < Timing Belt|Testing and Inspection