- a) Auxiliary drive belts - removal and installation.
- b) Camshaft - removal and installation*.
- c) Camshaft seals - replacement.
- d) Camshaft sprockets - removal and installation.
- d) Cooling system pump - removal and installation (see chapter 3).
- e) Crankshaft seals - replacement.
- g) Crankshaft sprocket - removal and installation.
- c) Cylinder head - removal and installation*.
- i) Engine mounts - check and replace.
- k) Intermediate shaft seal (except AHL engine) - replacement.
- l) Oil pump and oil receiver - removal and installation.
- m) Pallet - removal and installation.
- n) Timing belt, sprockets and cover - removal, inspection and installation.
* Although the operations marked with an asterisk can be performed with the engine still in the vehicle with the oil pan removed, it is better to perform them, for the sake of cleanliness and ease of access, with the engine removed. For these reasons, these procedures are described in chapter 2B.
(The original article is available on the online resource AudiManual.ru)