1. Introduction
Thank you for choosing the SLUBAN B1595 Z-20S Utility Helicopter Building Block Model. This set allows you to construct a detailed replica of a military utility helicopter, complete with minifigures and interactive features. Designed for enthusiasts and collectors, this model provides an engaging building experience and a fantastic display piece.

2. Safety Information
- Choking Hazard: This product contains small parts and is not suitable for children under 3 years old. Keep all small components away from infants and young children to prevent choking.
- Age Recommendation: Recommended for ages 6 and up. Adult supervision is advised for younger builders.
- California Proposition 65 Warning: ⚠ WARNING: This product can expose you to chemicals including phthalates (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
- Material Safety: Made from ABS Plastic. Ensure hands are clean before and after handling.
3. Package Contents
Before beginning assembly, please verify that all components are present. The package should contain:
- Building blocks for the Z-20S Utility Helicopter (Total: 382 pieces)
- 1 x Pilot Minifigure
- 1 x Soldier Minifigure
- DIY Minifigure Accessories (helmets, vests, weapons)
- Detailed Instruction Manual (paper copy)
- Sticker Sheet for detailing

4. Assembly Instructions
This building block set is designed for a rewarding assembly experience. Please follow the step-by-step instructions provided in the physical manual included in your package.
- Preparation: Unpack all components and sort them by color, size, or type to facilitate easier building.
- Follow the Manual: Refer to the detailed, illustrated instruction manual provided in the box. Each step clearly indicates which pieces to use and where to place them.
- Connect Pieces: Ensure pieces are firmly connected to create a stable structure.
- Apply Stickers: Use the included sticker sheet to add intricate details and markings as indicated in the manual.
For minifigure assembly and accessory customization, refer to the specific diagrams:


5. Features & Operation
Once assembled, your Z-20S Utility Helicopter model offers several interactive features:
- Rotating Propeller: The main and tail rotors are designed to rotate, adding realism to the model.
- Quick-Release Top: The top section of the helicopter can be easily removed to place or remove minifigures inside the cockpit.
- Sliding Side Door: The side door of the helicopter can slide open, allowing for dynamic play scenarios with the minifigures.
- Visible Engine Compartment: The model features a detailed engine compartment structure that is visible, enhancing the authenticity.
- Movable Parts: Various other parts of the model are designed to be movable, increasing playability and display options.


6. Maintenance
To ensure the longevity and appearance of your building block model, follow these simple maintenance guidelines:
- Cleaning: Gently wipe the model with a soft, dry cloth to remove dust. For stubborn dirt, a slightly damp cloth can be used, followed by immediate drying. Avoid harsh chemicals or abrasive cleaners.
- Storage: Store the model in a cool, dry place away from direct sunlight and extreme temperatures to prevent discoloration or warping of plastic parts.
- Handling: Handle the model with care, especially when moving it, to avoid accidental detachment of pieces.
7. Troubleshooting
Most issues with building block sets can be resolved with careful attention to the instructions. Here are some common troubleshooting tips:
- Missing Pieces: Double-check the packaging and surrounding area. If a piece is genuinely missing, contact the seller for assistance.
- Difficulty Connecting Pieces: Ensure you are using the correct pieces for the step. Apply gentle, even pressure. If a piece is too tight, verify it's the right one and try wiggling it slightly.
- Model Instability: Review previous steps to ensure all connections are secure and no pieces were missed or incorrectly placed.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | SLUBAN |
| Model Number | M38-B1095 |
| Product Type | LEGO-Style Building Blocks |
| Theme | Military, Persons |
| Material | ABS Plastic |
| Origin | Mainland China |
| Certification | 3C, CE |
| Recommended Age | Over 6 Years Old (6-12Y, 14+y, 18+) |
| Number of Pieces | 382 PCS |
| Product Dimensions (approx.) | 42.3 cm / 16.65 inches (Length) |
| Package Dimensions (approx.) | 42.5 cm x 28.5 cm x 6.7 cm |
| Package Weight (approx.) | 0.6 kg |
| Barcode | Yes |
| Electric | No |
| High-concerned chemical | None |
9. Warranty & Support
For any questions regarding missing parts, assembly difficulties, or product defects, please contact the seller directly through the platform where you purchased the item. Please retain your proof of purchase for any support inquiries.
10. Compliance & Additional Warnings
- Certification: This product is certified with 3C and CE standards, indicating compliance with relevant safety and quality requirements.
- California Proposition 65 Warning: ⚠ WARNING: This product can expose you to chemicals including phthalates (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
- Age Restriction: Not for children under 3 years.