1. Product Overview
The Learning Resources LER9217 Gears! Spinning Space Gears Building Kit is a 77-piece construction set designed to introduce children aged 4 and older to basic engineering and problem-solving concepts through engaging space-themed play. This kit allows for the creation of various spinning structures featuring astronauts, planets, the sun, a spaceship, and a flag, enhanced with colorful stickers.
The durable plastic gear pieces are designed to snap together easily, promoting fine motor skills, critical thinking, and early engineering understanding. This set is compatible with all other Gears! Gears! Gears!® sets, allowing for expanded creative possibilities.

Image 1.1: Child interacting with the assembled Space Gears Building Kit.
2. Safety Information
WARNING: CHOKING HAZARD - Small Parts. Not for children under 3 years.
Always supervise young children during play to prevent accidental ingestion of small parts. Inspect all components regularly for damage or wear. Discontinue use if any part is broken or presents a hazard.
3. Package Contents
The LER9217 Gears! Spinning Space Gears Building Kit includes 77 pieces. While specific quantities of each component may vary, the set typically contains:
- Various interlocking gears (different sizes and colors)
- Base plates for building structures
- Astronaut figures
- Planet figures (e.g., Earth, Saturn)
- Sun figure
- Spaceship component
- Flag component
- Colorful stickers for customization
- Crank handle for spinning the gears

Image 3.1: All 77 pieces of the Space Gears Building Kit.
4. Setup and Assembly
Assembly of the Gears! Spinning Space Gears Building Kit is intuitive and encourages creative exploration. There are no rigid step-by-step instructions, allowing children to design and build their own unique structures.
General Assembly Steps:
- Connect Base Plates: Begin by snapping together the base plates to form a stable foundation for your structure. These plates can be arranged in various configurations.
- Attach Gears: Place gears onto the pegs of the base plates. Ensure that the teeth of adjacent gears interlock properly for smooth rotation.
- Add Vertical Connectors: Use the vertical connectors to build upwards and create multi-level gear systems.
- Integrate Space-Themed Components: Attach the astronaut, planet, sun, spaceship, and flag pieces to the gears or connectors as desired.
- Apply Stickers: Customize your planets and other components using the provided colorful stickers.
- Insert Crank Handle: Once your gear system is built, insert the crank handle into any gear to make the entire assembly spin.

Image 4.1: Example of an assembled structure on the product packaging.
5. Operating Instructions
Once your gear structure is assembled, operating the kit is simple:
- Ensure Proper Gear Engagement: Verify that all connected gears have their teeth fully interlocked. If gears are not properly engaged, the system will not spin smoothly.
- Turn the Crank Handle: Gently turn the crank handle in either direction. Observe how the motion is transferred through the interlocking gears, causing all connected components, including the space elements, to spin.
- Experiment with Designs: Encourage experimentation with different gear arrangements to understand how varying gear sizes and positions affect the speed and direction of rotation.

Image 5.1: An assembled gear system in motion.
6. Maintenance
To ensure the longevity and cleanliness of your Gears! Spinning Space Gears Building Kit, follow these simple maintenance guidelines:
- Cleaning: Wipe components with a damp cloth and mild soap if necessary. Rinse thoroughly and air dry. Do not immerse electronic parts (if any) in water.
- Storage: Store all pieces in a dry, cool place away from direct sunlight when not in use. Keep small parts in a designated container to prevent loss.
- Inspection: Periodically check all pieces for cracks, breaks, or excessive wear. Replace any damaged parts to maintain safe play.
7. Troubleshooting
If you encounter any issues with your building kit, consider the following:
- Gears Not Spinning Smoothly:
- Ensure all gears are properly interlocked and seated on their pegs.
- Check for any obstructions or foreign objects caught between gear teeth.
- Verify that the base structure is stable and not flexing, which could misalign gears.
- Missing Pieces:
- Carefully check the packaging and play area.
- If a piece is genuinely missing from a new set, contact customer support (see Section 9).
- Stickers Not Adhering:
- Ensure the surface of the gear or component is clean and dry before applying stickers.
- Press firmly on the stickers to ensure good adhesion.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | LER9217 |
| Product Dimensions | 37.08 x 27.94 x 10.41 cm (14.6 x 11 x 4.1 inches) |
| Item Weight | 90.72 g (0.2 pounds) |
| Material Type | Plastic |
| Recommended Age | 4 - 8 years (Manufacturer Recommended Age: 48 months to 144 months) |
| Number of Pieces | 77 |
| Educational Objective | Problem Solving Skills, STEM, Team Building Skills |
| Power Source | Manual winding |
| Assembly Required | No (snap-together design) |
| Country of Origin | China |
9. Warranty and Support
Warranty Information: This product is sold without an explicit manufacturer's warranty.
Customer Support: For questions regarding product components, assembly, or general inquiries, please contact Learning Resources customer service. Refer to the contact information provided on the product packaging or visit the official Learning Resources website for assistance.
Manufacturer Contact Information: VERNON HILLS, IL, 60061 US
Official Website: www.learningresources.com