IKEA 702.638.42
IKEA Billy Bookcase User Manual
Model: 702.638.42
Introduction
Thank you for choosing the IKEA Billy Bookcase. This manual provides essential information for the safe assembly, operation, and maintenance of your new furniture. Please read these instructions carefully before beginning assembly and keep them for future reference.
The Billy Bookcase is a versatile storage solution designed to fit various spaces and needs. Its adjustable shelves allow for flexible organization of books, decor, and other items.
Safety Information
WARNING: Furniture tip-over can cause serious or fatal crushing injuries. To prevent this furniture from tipping over, it must be permanently fixed to the wall.
- Always use the wall anchoring device provided with the furniture.
- Different wall materials require different types of fasteners. Use fasteners suitable for the walls in your home (e.g., plasterboard, concrete, brick). Consult a professional if you are unsure.
- Never allow children to climb or hang on drawers, doors, or shelves.
- Do not place heavy objects on top of the furniture unless it is securely anchored.
Setup and Assembly
The IKEA Billy Bookcase requires assembly. Follow the detailed assembly instructions provided in the separate assembly guide included with your product. Ensure all components are present before starting.
Key Assembly Steps:
- Unpack all components and verify against the parts list in the assembly guide.
- Assemble the main frame according to the step-by-step illustrations.
- Insert the adjustable shelves into the desired positions.
- Wall Anchoring: Once assembled, position the bookcase against the wall. Using the provided wall anchoring device, secure the furniture to the wall. This is a critical safety step to prevent tip-over.

Figure 1: Product Dimensions. The bookcase measures 80 cm (31 1/2 inches) in width, 28 cm (11 inches) in depth, and 106 cm (41 3/4 inches) in height. The internal shelf depth is approximately 76 cm (29 7/8 inches).
Operating Instructions
The IKEA Billy Bookcase is designed for straightforward use.
- Adjustable Shelves: The bookcase includes two adjustable shelves. You can easily reposition these shelves to accommodate items of different heights. Simply lift the shelf, remove the support pins, move the pins to the desired holes, and then place the shelf back on the pins.
- Adding Doors: This bookcase model is compatible with Billy series doors (sold separately). If you wish to add doors, refer to the specific assembly instructions provided with the door kit.
- Weight Capacity: Each shelf has a maximum load capacity. Do not exceed the maximum load of 30 kg (66 lbs) per shelf to ensure stability and prevent damage. Distribute weight evenly.

Figure 2: The Billy Bookcase in use, showcasing its capacity for books and other items.
Maintenance
Proper care will help maintain the appearance and longevity of your Billy Bookcase.
- Cleaning: Wipe clean with a damp cloth and a mild cleaner. Avoid using abrasive cleaners or harsh chemicals, as these can damage the finish.
- Drying: Always wipe dry with a clean cloth immediately after cleaning to prevent moisture damage.
- Inspection: Periodically check all fasteners and connections to ensure they remain tight. Retighten if necessary.
Troubleshooting
Most issues with the Billy Bookcase can be resolved with simple adjustments.
- Wobbly Bookcase: Ensure all cam locks and screws are fully tightened. Verify that the bookcase is placed on a level surface. If the floor is uneven, use furniture glides or shims to stabilize it. Confirm the wall anchoring device is securely installed.
- Shelves Not Level: Check that the shelf support pins are fully inserted into the corresponding holes on both sides. Ensure the shelf is seated correctly on all four pins.
- Difficulty Assembling: Refer to the detailed assembly guide. Ensure you are using the correct hardware for each step. Do not force parts together; if a part doesn't fit, re-check the instructions.
Specifications

Figure 3: The IKEA Billy Bookcase, front view.
| Feature | Detail |
|---|---|
| Brand | IKEA |
| Model Number | 702.638.42 |
| Color | Black-Brown |
| Product Dimensions (assembled) | 80 cm (31 1/2 in) Width x 28 cm (11 in) Depth x 106 cm (41 3/4 in) Height |
| Product Weight | 30 kg (66 lbs) |
| Material | Particleboard, Ash veneer, Paper, Stain, Clear acrylic lacquer, Fiberboard, Foil |
| Number of Shelves | 2 (adjustable) |
| Max. Load per Shelf | 30 kg (66 lbs) |
| Mounting Type | Wall Mount (anchoring device included) |
| Style | Modern |
| Shape | Rectangular |
Warranty and Support
For information regarding warranty coverage, spare parts, or further assistance, please refer to the official IKEA website or contact IKEA customer service in your region. Keep your proof of purchase for any warranty claims.
You can find more information and support at the official IKEA website: www.ikea.com
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