Impex MD-8850 manual See Diagram, D. Securely tighten all Nuts and Bolts in B & C

STEP 3 (See Diagram 3)

A.) Align the bracket on the Backrest Adjustment Support (#8) in between the two Backrest Supports (#3). Secure it with four M8 x 1 5/8” Allen Bolts (#34), eight Ø 5/8” Washers (#30), and four M8 Aircraft Nuts (#32). Do not tighten the Nuts and Bolts yet.

B.) Insert the Backrest Adjustment Support into the opening on the Main Seat Support (#1). Press or step down on the Backrest Adjustment Lever (#9) to allow the Support to go through.

C.) Attach the bottom side-holes on the two Backrest Supports to the pivot on the Main Seat Support. Secure it with one M10 x 6 ½” Allen Bolt (#39), two Ø ¾” Washers (#31), and one M10 Aircraft Nut (#33).

D.) Securely tighten all Nuts and Bolts in B & C.

E.) Do not over tighten the Nut and Bolt in C.

F.) Make sure the Backrest Supports are able to swivel.

DIAGRAM 3

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