A3 L4-2.0L Turbo (BPY) (2006)
7
Woodruff key
‹› Check for secure seat
8
25 Nm
9
Semi-automatic tensioning roller
10
Coolant pump
‹› Removing and installing => [ 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 => [ Front Sealing Flange ] See: 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