IKEA · Kids' Furniture
How to assemble IKEA MAMMUT Children's Chair
Step-by-step IKEA MAMMUT Children's Chair assembly: 10 illustrated steps, an animated video, the hardware list and the tools you need — following the official instructions (AA-2022673-2).
- 10 illustrated steps
- 5 steps in the manual
- 1:54 video
- 39×37×67 cm

What you need
Tools
- Hammer
You’ll need a hammer.
Hardware in the box
| Part no. (as printed in the manual) | Qty |
|---|---|
| — | 4× |
Step-by-step assembly

Step 1
Unpack the seat, the backrest, the 4 legs and the 4 caps.
Lay the seat upside down on a rug or the flattened box.

Step 2 · manual step 1
Set a leg into one of the 4 holes under the seat.
Narrow end first. Line up the arrow on the leg with the arrow by the hole.

Step 3 · manual step 1
Do the same with the other 3 legs.

Step 4 · manual step 1
Press a cap onto the wide end of each leg.
4 caps. Line up the tab on the cap with the notch in the leg (manual, step 1).

Step 5 · manual step 2
Push each leg down into the seat by hand.
All 4 legs.

Step 6 · manual step 3
Put a piece of wood on the leg and tap it in with a hammer.
Until there is no gap between the leg and the seat.

Step 7 · manual step 3
Tap in the other 3 legs the same way.
No gap may be left at any leg (see the manual, step 3).

Step 8 · manual step 4
Turn the chair upright.

Step 9 · manual step 4
Fit the 3 backrest slats into the 3 slots in the seat.

Step 10 · manual step 5
Press the backrest down until all 3 slats click into place.
Listen for 3 clicks — no gap may be left at the slats.
Tips & safety
- Assemble on a soft surface. The manual shows a rug or the flattened box, so the seat doesn’t get scratched.
- Make sure there are no gaps. The manual shows every leg pushed fully into the seat and all 3 slats clicked in.
Official instructions
This guide follows IKEA’s official assembly instructions (AA-2022673-2). Keep the printed manual to hand — if anything differs, the manual is right.



