1. Pengenalan
Thank you for choosing the COBI 5739 Consolidated B-24D Liberator building block set. This set allows you to construct a detailed 1:48 scale model of the iconic B-24D Liberator heavy bomber, consisting of 1445 high-quality building blocks and 2 figures. This manual provides essential information for assembly, operation, maintenance, and safety to ensure a rewarding building experience.

Image 1.1: Packaging of the COBI 5739 Consolidated B-24D Liberator building block set, showing the completed model and key features.

Image 1.2: The fully assembled COBI Consolidated B-24D Liberator model, presented with two accompanying pilot figures.
2. Maklumat Keselamatan
AMARAN: Danger of suffocation due to small parts that can be swallowed. This product contains small components and is not suitable for children under 3 years of age. Adult supervision is recommended during assembly, especially for younger builders. Keep all packaging materials away from children.
3. Apa yang ada di dalam Kotak
Selepas membuka pembungkusan produk, anda harus mencari komponen berikut:
- 1445 COBI building blocks for the Consolidated B-24D Liberator model.
- 2 pilot figures.
- 1 Instruction Manual (this document).
Please verify that all components are present and undamaged before beginning assembly. If any parts are missing or damaged, please refer to the Support section of this manual.
4. Persediaan dan Pemasangan
Assembly of the COBI 5739 Consolidated B-24D Liberator model requires careful attention to the included step-by-step instruction manual. Follow these general guidelines for a smooth building process:
- Penyediaan: Unpack all building blocks and organize them by color or type if desired. Ensure you have a clean, flat, and well-lit workspace.
- Ikut Manual: Refer to the dedicated instruction manual provided in the box. Each step is illustrated to guide you through the construction of the model.
- Pengenalan Komponen: Pay close attention to the shape and size of each block as depicted in the instructions to ensure correct placement.
- Sambungan Firma: Press blocks firmly together to ensure secure connections. This will provide stability to the finished model.
- Bahagian Terperinci: The model features intricate details such as the cockpit, bomb bay, and landing gear. Take your time with these sections to appreciate the design.

Imej 4.1: Jarak dekat views highlighting the detailed cockpit, functional bomb bay, and retractable landing gear of the model.
5. Operasi dan Ciri
Once assembled, your COBI Consolidated B-24D Liberator model is ready for display. This model features several interactive elements:
- Movable Control Surfaces: The ailerons, elevators, and rudder may be articulated for dynamic display options.
- Gear Pendaratan Boleh Tarik: The landing gear can be extended for ground display or retracted for in-flight presentation.
- Opening Bomb Bay: The bomb bay doors can be opened to reveal bomb replicas, enhancing realism.
- Turret berputar: Gun turrets are designed to rotate, allowing for various defensive postures.
- Pilot Figures: The two included pilot figures can be placed in the cockpit or displayed alongside the aircraft.

Image 5.1: The COBI B-24D Liberator model showcasing its bomb release feature, with several bomb replicas falling from the open bomb bay.

Image 5.2: The two detailed pilot figures included with the set, shown in different dynamic poses.
6. Penyelenggaraan
To ensure the longevity and appearance of your COBI building block model, follow these maintenance guidelines:
- Pembersihan: Bersihkan model dengan kerap menggunakan kain lembut dan kering atau berus lembut. Untuk kotoran yang lebih degil, lap sedikitamp Kain boleh digunakan, tetapi elakkan kelembapan berlebihan. Jangan gunakan bahan kimia yang keras atau pembersih yang kasar.
- Storan: Simpan model di tempat yang sejuk dan kering, jauh daripada cahaya matahari langsung untuk mengelakkan perubahan warna atau melengkung pada blok plastik.
- Pengendalian: Handle the model with care, especially when moving it, to prevent accidental detachment of blocks.
7. Penyelesaian masalah
Jika anda menghadapi sebarang masalah semasa pemasangan atau dengan model yang telah siap, pertimbangkan perkara berikut:
- Potongan yang Hilang: Double-check all packaging and sorting areas. If a piece is genuinely missing, refer to the Support section for assistance.
- Kesukaran pemasangan: Review the instruction manual carefully for the specific step. Sometimes, a small detail or orientation of a block can be overlooked. Ensure blocks are pressed firmly together.
- Sambungan longgar: If parts feel loose, ensure they are correctly aligned and fully pressed into place.
8. Spesifikasi
Detailed specifications for the COBI 5739 Consolidated B-24D Liberator building block set:
| Ciri | Perincian |
|---|---|
| Jenama | COBI |
| Nama Model | Consolidated B-24D Liberator |
| Nombor Model | 5739 |
| Skala | 1:48 |
| Bilangan Kepingan | 1445 |
| bahan | plastik |
| Dimensi Item (L x W x H) | 45 x 68.6 x 13 cm (17.7 x 27 x 5.1 inci) |
| Berat Barang | 1.65 Kilogram |
| Penerangan Julat Umur | Dewasa |
| Ciri Khas | Non-toxic components |

Imej 8.1: Atas-bawah view of the assembled model, indicating a wingspan of 68.5 cm (27 inches) and a length of 45 cm (17.7 inches).

Imej 8.2: Sisi view of the assembled model, indicating a length of 45 cm (17.7 inches) and a height of 13 cm (5.1 inches).

Image 8.3: A graphic displaying key specifications of the Consolidated B-24D Liberator, including origin, service years, role, wingspan, length, height, empty weight, engine details, range, rate of climb, maximum flight level, speed, armament, and crew size.
9. Maklumat Waranti
COBI provides a Waranti 70 hari on manufacturer's defects. This warranty covers defects in materials and workmanship under normal use. It does not cover damage resulting from misuse, accident, modification, or unauthorized repair. Please retain your proof of purchase for any warranty claims.
10. Sokongan Pelanggan
For further assistance, missing parts, or inquiries regarding your COBI 5739 Consolidated B-24D Liberator building block set, please contact COBI customer support through their official website or the retailer from whom you purchased the product. Have your model number (5739) and proof of purchase ready when contacting support.