1. परिचय
This manual provides detailed instructions for the assembly, operation, and maintenance of your Mould King 10225 V8 Engine Model Kit. This kit allows you to build a functional V8 engine model with a transmission, demonstrating mechanical movement principles.
सुरक्षा चेतावनी: This product contains small parts and poses a choking hazard. It is not suitable for children under 3 years of age. Recommended for ages 14 and up.
2. प्याकेज सामग्री
एसेम्बली सुरु गर्नु अघि, कृपया तपाईंको प्याकेजमा सबै कम्पोनेन्टहरू छन् कि छैनन् भनी प्रमाणित गर्नुहोस्:
- Building Block Parts: Over 855 pieces for the V8 engine and transmission.
- १ x एम मोटर
- 1 x Battery Box (requires 6 AA batteries, not included)
- १ x निर्देशन पुस्तिका (यो कागजात)
If any parts are missing, please refer to the 'Warranty & Support' section for assistance.
३. सेटअप र एसेम्बली
Follow the included colorful paper instructions carefully to assemble your V8 engine model. The assembly process involves connecting various building blocks to form the engine structure, including the V8 cylinders, transmission, and other detailed components.

Figure 3.1: The fully assembled Mould King 10225 V8 Engine Model Kit.
3.1 ब्याट्री स्थापना
The V8 engine model operates in an electrically driven mode, requiring power from the battery box.
- Locate the battery box component.
- ब्याट्री डिब्बा खोल्नुहोस्।
- Insert 6 AA batteries (not included) into the battery box, ensuring correct polarity.
- ब्याट्री डिब्बा सुरक्षित रूपमा बन्द गर्नुहोस्।

Figure 3.2: The non-rechargeable battery case, requiring 6 AA batteries.

Figure 3.3: The product packaging box and the included instruction manual.
4. सञ्चालन निर्देशनहरू
Once assembled and batteries are installed, the V8 engine model can be operated to observe its mechanical movements.
4.1 Powering On and Fan Operation
Locate the power switch on the battery box. Flip the switch to activate the motor. The engine's fan will rotate, demonstrating the mechanical action.
- Flipping the switch to the right will cause the fan to rotate forward.
- Flipping the switch to the left will cause the fan to rotate in reverse.

Figure 4.1: Illustration of the fan rotating forward and in reverse, controlled by the switch.

चित्र १: विस्तृत view of the turbocharger and exhaust system components.
4.2 Observing Mechanical Movement
The model is designed to simulate the mechanical movement principles of an internal combustion engine. Observe the coordinated motion of the internal components as the motor runs.
Video 4.1: Demonstration of the Mould King V8 Engine Model Kit in operation, showcasing its mechanical movements and features.
5. मर्मतसम्भार
To ensure the longevity and proper function of your Mould King V8 Engine Model Kit, follow these maintenance guidelines:
- सरसफाई: Use a soft, dry cloth to gently wipe dust and debris from the model. Avoid using harsh chemicals or abrasive materials.
- भण्डारण: सामग्रीको क्षय रोक्नको लागि मोडेललाई प्रत्यक्ष घाम र अत्यधिक तापक्रमबाट टाढा चिसो, सुख्खा ठाउँमा भण्डार गर्नुहोस्।
- ब्याट्री केयर: Remove batteries from the battery box if the model will not be used for an extended period to prevent leakage and damage.
- ह्यान्डलिङ: आकस्मिक रूपमा छुट्याउन वा नाजुक कम्पोनेन्टहरूमा क्षति हुनबाट जोगिन मोडेललाई सावधानीपूर्वक ह्यान्डल गर्नुहोस्।
T. समस्या निवारण
If you encounter issues with your V8 Engine Model Kit, consider the following troubleshooting steps:
- Model Not Running:
- Check if the batteries are correctly installed in the battery box with the proper polarity.
- Ensure the batteries have sufficient charge. Replace with new AA batteries if necessary.
- ब्याट्री बक्सको पावर स्विच 'अन' स्थितिमा छ भनी प्रमाणित गर्नुहोस्।
- Inspect all connections to the M motor to ensure they are secure.
- हराएको भागहरू: If you discover any missing building block parts during assembly, please contact customer support as detailed in the 'Warranty & Support' section.
- लुज जडानहरू: If parts feel loose or the model is unstable, re-examine the assembly steps in the paper instructions to ensure all connections are firm.
7. निर्दिष्टीकरणहरू
Key specifications for the Mould King 10225 V8 Engine Model Kit:
| ब्रान्ड | मोल्ड किंग |
| मोडेल नाम | 10225 |
| टुक्राहरूको संख्या | 855+ |
| सामग्रीको प्रकार | प्लास्टिक |
| शक्ति स्रोत | Battery (6 AA batteries, not included) |
| सञ्चालन मोड | Automatic (electrically driven) |
| वस्तु आयाम (L x W x H) | २.३ x २.१७ x २.३६ इन्च (५.८ x ५.५ x ६ सेमी) |
| सिफारिस गरिएको उमेर | 14 वर्ष र माथि |

Figure 7.1: Product dimensions of the assembled V8 engine model.
War. वारंटी र समर्थन
Mould King is committed to providing high-quality products. While specific warranty details are not provided in this manual, we offer support for product-related issues.
हराएको भागहरू: If you find a missing item in your package, please contact us via email. We will promptly send the missing item to you. Refer to the seller's contact information on the platform where the product was purchased for direct support.
For any other inquiries or support needs, please reach out to the Mould King customer service through the official channels provided at the point of purchase.