Impex MD-823 Manuel D’Utilisation

STEP 3    (See Diagram 3) 
A.)  Place the Backrest Adjustment Bar (#7) onto the selected slots on the Left & Right 

Upright Beam (#1 & #2).  

B.)  Attach the pivot on Seat Incline Support (#12) into the side holes on the two Seat 

Supports (#11). Place the other end of Seat Incline Support to the open slot on Sliding 
Block (#6). 

C.)  Attach the brackets at the end of the two Seat Supports to the pivot on the Sliding Block 

(#6). Attach the bottom side holes on the two Backrest Supports (#13) to the brackets on 
Seat Supports. Align the holes. Secure them together with one M10 x 6 1/8” Allen Bolt 
(#63), two Ø ¾” Washers (#70), and one M10 Aircraft Nut (#68). 

and Bolt. Make sure the Seat Supports and Backrest Supports are able to move 
freely. Place the other end of Backrest Board rest against the Backrest Adjustment Bar. 

D.)  Use the Backrest Adjustment Bar and Seat Incline Support to adjust the incline of Seat 

and Backrest. 

E.)  Attach a Weight Post (#24) to Left & Right Diagonal Support (#15 & #16). Secure each 

Post with one M10 x ¾” Allen Bolt (#57) and one Ø ¾” Washer (#70).