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Removing and installing camshaft control valve 1N205 > < Timing chain covers

A4 Mk3

Timing chain covers - exploded view
   
Timing chain covers - exploded view
1 - O-ring
q   Renew
q   Lubricate before installing
2 - Guide tube for oil dipstick
3 - Bolt
q   9 Nm
4 - Bolt
q   9 Nm
5 - Camshaft control valve 1 -N205-
q   Removing and installing → Chapter
6 - Oil seal
q   Lubricate before installing
q   Renew if damaged
7 - Bolt
q   Tightening sequence → Fig.
8 - Timing chain cover (top)
q   Removing and installing → Fig.
9 - Gasket
q   Renew if damaged
10 - O-ring
q   Renew
q   Lubricate before installing
11 - Dowel pins
q   For centring cover
12 - Timing chain cover (bottom)
q   Removing and installing → Chapter
13 - Bolt
q   Renew
q   Tightening sequence → Fig.
14 - Oil seal
q   For vibration damper
q   Renewing → Chapter
15 - Sealing plug
q   Renew

   
Timing chain cover (top) - tightening sequence
–  Tighten bolts -1 to 5- in the sequence shown:
1.  Tighten bolts to 9 Nm.
  A15-10430
Timing chain cover (bottom), tightening sequence
–  Tighten bolts -1 to 15- in two stages in the sequence shown:
–  1. Tighten bolts to 8 Nm.
–  2. Turn bolts 45° further.
  A15-10397

Removing and installing camshaft control valve 1N205 > < Timing chain covers