YOTRIO 68840815 Instructions De Montage page 3

STEP
Place the SEAT (C) sideways on a flat, protected surface.
Connect RIGHT ARM (B) to SEAT (C) using BOLT (M6*35) (F).Tighten
one hand.
1
Tighten all bolts with ALLEN WRENCH (L).Don't overtighten.
Excessive tightening may cause peeling and cleaning of bolts.