How to assemble IKEA GRUNNARP Sleeper Sofa

Step-by-step assembly

1. 

   Step 1

   Turn the seat section forward off the frame.

   It lands in front of the frame, as in the small picture in step 1.

   ▶ Watch this step (0:17)

2. 

   Step 2 · manual step 1

   Fix hinge bracket 10121610 inside the right frame end.

   2 bolts (105105) with washers (100854). Allen key 100092.

   ▶ Watch this step (0:23)

3. 

   Step 3 · manual step 2

   Fix hinge bracket 10121741 inside the left frame end.

   2 bolts (105105) with washers (100854).

   ▶ Watch this step (0:31)

4. 

   Step 4 · manual step 3

   Screw the 2 rear plastic channels (128843) onto both frame ends.

   Beside the hinge brackets. Use the 4 screws 124255 — not 117626.

   ▶ Watch this step (0:39)

5. 

   Step 5 · manual step 3

   Rear channel on the left frame end — again 2 screws 124255.

   ▶ Watch this step (0:45)

6. 

   Step 6 · manual step 4

   Screw the 2 front plastic channels (128843) onto both frame ends.

   Use the 4 screws 117626 here — not 124255.

   ▶ Watch this step (0:50)

7. 

   Step 7 · manual step 4

   Front channel on the right frame end — 2 screws 117626.

   ▶ Watch this step (0:56)

8. 

   Step 8 · manual step 5

   Set the backrest down between the 2 hinge brackets.

   ▶ Watch this step (1:02)

9. 

   Step 9 · manual step 5–6

   Bolt the backrest to both hinges: 4 bolts (152545).

   2 per hinge, Allen key 108490 — see manual steps 5–6 for the holes.

   ▶ Watch this step (1:08)

10. 

    Step 10 · manual step 7

    Screw 2 metal channels (128844) onto each armrest.

    4 screws 117626 per armrest, inner side up.

    ▶ Watch this step (1:16)

11. 

    Step 11 · manual step 8

    Lift the seat at the front and push it back into the frame.

    ▶ Watch this step (1:25)

12. 

    Step 12 · manual step 8

    Lay the sofa carefully on its back — 2 people.

    ▶ Watch this step (1:31)

13. 

    Step 13 · manual step 9

    Screw the 6 legs (10128182) into the underside by hand.

    ▶ Watch this step (1:38)

14. 

    Step 14 · manual step 9

    Stick a felt pad (109142) onto the end of each leg.

    ▶ Watch this step (1:46)

15. 

    Step 15 · manual step 9

    Stand the sofa up on its legs.

    With a helper.

    ▶ Watch this step (1:52)

16. 

    Step 16 · manual step 10

    Pull the seat out, then stand the armrests up beside the frame.

    ▶ Watch this step (1:58)

17. 

    Step 17 · manual step 10

    Slide each armrest down so the metal channels drop into the plastic ones.

    ▶ Watch this step (2:05)

18. 

    Step 18 · manual step 11

    Fix the right armrest from inside the frame: 1 bolt (105111) + washer.

    Washer 100854, Allen key 100092 — use 105111 here, not 105105.

    ▶ Watch this step (2:13)

19. 

    Step 19 · manual step 11

    Fix the left armrest the same way.

    1 bolt (105111) with washer (100854).

    ▶ Watch this step (2:20)

20. 

    Step 20

    Push the seat back in and place the 3 back cushions.

    As in the last picture of the manual.

    ▶ Watch this step (2:26)