300SL (129.061) L6-3.0L (104.981) (1991)
2
Measure clearance between check gauge and backrest strut in upper area (arrow).
3
If clearance is >= 1.5 mm - observe note!
4
Remove covering on cable duct.
5
Position steel right angle on reinforcement rib of seat frame.
6
If clearance is >= 1.0 mm- observe note!
7
Check function of backrest lock.