Introduction
Thank you for choosing the MOC-241814 City Ocean Aircraft Carrier Building Block Model. This comprehensive set allows you to construct a detailed replica of an ocean aircraft carrier using 4980 high-quality building blocks. This manual provides essential information for assembly, maintenance, and safe use of your model.

Figure 1: Fully assembled MOC-241814 City Ocean Aircraft Carrier.
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.
- Recommended Age: This model is recommended for ages 14+ and 18+. Adult supervision is advised for younger builders within the recommended age range.
- Material Safety: The building blocks are made from environment-friendly ABS plastic.
- Warning: Do not eat the building blocks.
- California Proposition 65 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.
Package Contents
Your package contains the following items:
- 4980 building block pieces (new in sealed bags)
- Digital instruction manual (PDF, sent via email)
The product is shipped without an original box to reduce packaging waste and shipping costs. All pieces are securely packed in sealed bags.

Figure 2: Example of sealed bags containing building blocks.
Assembly Instructions
The detailed assembly instructions for the MOC-241814 City Ocean Aircraft Carrier are provided in a digital PDF format. Upon completion of your purchase, please ensure you provide your email address to receive the PDF instruction manual.
General Assembly Tips:
- Organize Parts: Before starting, sort your building blocks by color, size, or type to facilitate easier assembly.
- Follow Steps Carefully: Refer to the digital instruction manual and follow each step sequentially. Pay close attention to the orientation of pieces.
- Secure Connections: Ensure all blocks are firmly pressed together to create stable connections.
- Modular Design: The aircraft carrier model features a modular design, allowing for sections to be built independently and then combined. Refer to the manual for specific modular assembly points.

Figure 3: Modular sections of the aircraft carrier model.
Important Notes on Parts:
- Some electroplated or printed parts in the original design may be replaced with ordinary (non-electroplated/non-printed) parts in your set.
- Out-of-print parts may be substituted with alternative, compatible parts.
- Minor color differences may occur for a few internal parts; these will not affect the overall appearance of the assembled model.
If you encounter any missing parts during assembly, please contact customer support for a free replacement service.
Operating the Model
This MOC-241814 model is a static display piece designed for exhibition and collection. It is not an electric toy and does not require batteries or external power for operation.
The model features intricate details and can be viewed from various angles, showcasing its design complexity.

Figure 4: Top-down view highlighting the deck layout.

Figure 5: Side profile of the aircraft carrier model.
Maintenance
- Cleaning: To clean your model, gently wipe it with a soft, dry cloth. For stubborn dust, 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 to prevent discoloration or material degradation.
- Handling: Handle the model with care, especially when moving it, to prevent accidental detachment of pieces.
Troubleshooting
- Problem: Missing parts upon delivery.
- Solution: Contact customer support immediately. We offer a free missing part replacement service. Please provide details of the missing components.
- Problem: Difficulty connecting blocks.
- Solution: Ensure the blocks are correctly aligned and apply firm, even pressure. If a block is particularly difficult, check the instruction manual to confirm it's the correct piece for that step.
- Problem: Model appears unstable or parts detach easily.
- Solution: Re-examine the connections of the affected sections. Ensure all blocks are fully seated and interlocked. Refer to the instruction manual to verify the structural integrity of the build.
- Problem: Discrepancies in part color or type compared to manual/images.
- Solution: As noted in the package contents, some parts (electroplated, printed, or out-of-print) may be replaced with standard or alternative compatible parts. Minor color variations for internal pieces are also possible. These changes typically do not affect the overall appearance or functionality of the model.
Specifications
| Feature | Detail |
|---|---|
| Model Number | MOC-241814 |
| Number of Pieces | 4980 |
| Material | ABS Plastic |
| Block Size | Small building block (Compatible with Lego) |
| Plastic Block Shape | Self-Locking Bricks |
| Recommended Age | 14+ years, 18+ years |
| Is Electric | No Battery (Not electric) |
| Certification | CE (Certificate Number: U00807210924419-1E) |
| Gender | Unisex |
| Origin | Mainland China |
| Package Weight (approx.) | 5.1 kg |
| Package Dimensions (approx.) | 20cm x 20cm x 20cm (Length x Width x Height) |
User Tips
- Sorting is Key: Many users find that sorting all pieces into separate containers or trays by color and type before starting assembly significantly speeds up the building process and reduces frustration.
- Digital Instructions: Keep the PDF instruction manual readily accessible on a tablet or computer for easy zooming and navigation through complex steps.
- Patience is a Virtue: With 4980 pieces, this is a large and intricate model. Take your time, enjoy the building process, and don't hesitate to take breaks if you feel overwhelmed.
Warranty and Support
For any issues regarding missing parts, assembly difficulties, or product inquiries, please contact the seller directly. We offer a free missing part replacement service to ensure your satisfaction.
The digital instruction manual (PDF) is provided via email. If you have not received it, please check your spam folder or contact customer support with your email address.