Impex AB 4000 - Manual (Page 7)

STEP 3 (See Diagram 3)
A.) Align the holes on the two Backrest Supports (#7) to the pivot on the Sliding Block (#9). Secure
them with one M10 x 6 ¼” Allen Bolt (#35), two
∅
¾” Washers (#39), and one M10 Aircraft Nut
(#41).
DIAGRAM 3
6