300TE 4MATIC (124.290) L6-3.0L (103.985) (1991)
8. Bore out rivet head (3 each) on window lift, but do not drill through inside door plate (drill dia 6 mm).
9. Remove window lift in downward direction.
Installation
10. Engage window lift on inside door plate and introduce threaded bolt of guide rail.
11. Rivet window lift to inside door plate with riveting tongs and blind rivet dia. 6 mm (3 each).
12. Fasten guide rail with nut (2 each).
13. Connect electric connections with identical numbers to cable connector.