Volkswagen Golf Service & Repair Manual: Inlet and exhaust valves

Removing and installing valve stem seals (cylinder head removed)

Special tools and workshop equipment required     Removal and installation device for valve cotters -VAS ...

Checking valve guides

Special tools and workshop equipment required     Universal dial gauge bracket -VW 387- &nb ...

Other materials:

Removing and installing manually operated anti-dazzle interior mirror, without rain and light sensor -G397- and front camera for driver assist systems -R242-
Removing –  Turn interior mirror -2- anti-clockwise -arrow- by 90° (1/4 turn). –  Remove interior mirror -2- from glued-on retaining plate -1-.   Installing   Note ...

Checking valve guides
Special tools and workshop equipment required     Universal dial gauge bracket -VW 387-   Dial gauge -VAS 6079-   ...

Removing and installing intermediate padding, backrest with through-loading aperture
Removing –  Fold down lid for through-loading aperture. –  Release locking lugs -1- using a screwdriver and at the same time push down intermediate padding -2- as far as stop -arrow A-. ...