TONSTAD Chair Assembly

Assembly instructions provided by IKEA. Model: TONSTAD. Document ID: AA-2501823-3.

Before You Begin

Ensure you have the necessary tools: a Phillips head screwdriver (⊕) and a flat head screwdriver (⊖). It is recommended to assemble the chair on a soft surface, such as a carpet, to prevent scratches. Please verify that all parts are present before starting the assembly. If you encounter any issues or have questions, consult IKEA for assistance ❓.

Parts List

Bolt (Part #100159): 4x
Dowel/Connector (Part #100505): 4x
Bracket (Part #115983): 4x
Screw (Part #108445): 1x
Allen Key (Part #111631): 1x
Foot/Cap (Part #148819): 1x
Clip/Holder (Part #10032286): 4x

Step 1

Insert four dowels (100505) into the pre-drilled holes on the seat frame. Align the side rails with the seat frame and insert two bolts (100159) through each side rail into the dowels. Tighten securely using the Allen key (111631). Ensure the connection is firm ✔️.

Step 2

Attach the two back leg supports to the seat base. Insert bolts through the designated holes in the seat base and into the leg supports. Tighten securely.

Step 3

Position the brackets (115983) onto the underside of the seat base. Secure each bracket using one screw (108445) and the Allen key (111631). Ensure the brackets are flush with the surface.

Step 4

Repeat Step 1 to attach the second side rail to the seat frame, ensuring it is securely fastened with bolts (100159) and the Allen key (111631).

Step 5

Connect the assembled seat base and leg structure to the backrest frame. Align the connection points and ensure a stable fit.

Step 6

Attach the remaining four brackets (115983) to the back legs. Insert screws (108445) and tighten with the Allen key (111631). Make sure the brackets are correctly oriented.

Step 7

Carefully turn the chair upside down. Insert one foot/cap (148819) into the bottom of each leg. Use the Allen key (111631) to tighten the feet, ensuring they are firmly in place.

Step 8

Attach the four clips/holders (10032286) to the underside of the seat base. Insert screws (108445) and tighten with the Allen key (111631).

Step 9

Insert the four clips/holders (10032286) into the designated holes on the seat base. Push them firmly until they click into place.

Step 10

Turn the chair upright. Place the seat cushion into the chair frame, ensuring it sits correctly.

Step 11

Secure the seat cushion by attaching the clips/holders (10032286) to the chair frame. You should hear a 'click!' sound when they are properly secured ✔️.

	TONSTAD Chair Assembly Instructions - IKEA Step-by-step guide for assembling the IKEA TONSTAD chair, including a detailed parts list and textual descriptions of assembly steps.
	IKEA TONSTAD Chair Assembly Instructions Step-by-step assembly guide for the IKEA TONSTAD chair, including a list of parts and required tools.
	IKEA TONSTAD Chair Assembly Instructions Step-by-step guide for assembling the IKEA TONSTAD chair, including parts list and assembly diagrams.
	IKEA TONSTAD Chair Assembly Instructions Step-by-step assembly guide for the IKEA TONSTAD chair, including parts list and assembly diagrams.
	TONSTAD Chair Assembly Instructions Step-by-step guide for assembling the IKEA TONSTAD chair, including parts list and detailed textual descriptions of assembly steps.
	TONSTAD Chair Assembly Instructions - IKEA Step-by-step assembly guide for the IKEA TONSTAD chair frame, including parts list and detailed visual descriptions. Learn how to assemble your TONSTAD chair easily and correctly.
	SKOGSTA Chair Assembly Instructions - IKEA Step-by-step guide for assembling the IKEA SKOGSTA chair, including parts list and detailed instructions for furniture assembly.
	ROSENTORP Chair Assembly Instructions \| IKEA Step-by-step guide for assembling the IKEA ROSENTORP chair. Includes a parts list, assembly steps, and cover application instructions, all described textually.