audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Toothed Belt, Without Divided Toothed Belt Guard|Page 3788 > < Toothed Belt, Without Divided Toothed Belt Guard|Page 3786
Page 2
background image

7

Woodruff key

‹› Check for secure seat

8

25 Nm

9

Semi-automatic tensioning roller

10

Coolant pump

‹› Removing and installing => [ Coolant Pump ] See: Engine, Cooling and Exhaust/Cooling System/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 => [ Front Sealing Flange ] See: Engine, Cooling and Exhaust/Engine/Cylinder Block Assembly/Front Engine

Plate/Service and Repair/Front Sealing Flange

18

Diamond disc

‹› Replace

19

Crankshaft toothed belt sprocket

‹› There must be no oil on the contact surface between toothed belt gear, diamond disc and crankshaft

‹› Only possible to install in one position

20

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

‹› Replace

‹› Do not oil

‹› Use counter-holder tool (3415) for loosening and tightening => [ 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 and installing => [ Toothed Belt, with Divided Toothed Belt Guard ] See: Toothed Belt, with Divided Toothed Belt Guard

22

Lower toothed belt guard

23

Bolts

‹› For lower toothed belt guard

‹› 7 pieces

Toothed Belt, Without Divided Toothed Belt Guard|Page 3788 > < Toothed Belt, Without Divided Toothed Belt Guard|Page 3786