

Welcome to this essential guide for the FAW J6P Передний солнцезащитный козырек on the FAW Jiefang CA3250P66K2L1T1E 6×4 самосвал. This component is a critical safety device, not just a simple accessory. Эта статья деконструирует 2 key components that create the complete ‘Left’ (Driver’s Side) visor system.
The FAW J6P Передний солнцезащитный козырек is an engineered, multi-axis system designed to give the driver complete control over sun glare. In the hazardous, high-glare environments of a construction site or an open quarry, sudden sun-blindness is a major cause of accidents. This system is designed to be instantly adjustable and completely reliable.
This teardown will analyze the complete FAW J6P Передний солнцезащитный козырек сборка (Часть №. 8204015-А01), focusing on its internal construction, its critical pivot and detent mechanisms, and its safety-mandated materials. We will also analyze the high-strength fasteners that secure it to the cab’s roof structure.
Для техника, understanding this system is key to resolving common complaints. А “свободный” или “drooping” visor is a regulatory failure and a major driver annoyance. Knowing the logic of the ‘Assy’ versus its mounting hardware is the key to a fast, effective, and long-lasting repair. The FAW J6P Передний солнцезащитный козырек должно быть 100% functional for safe operation.
Это полный, driver-facing component. It is a single, non-serviceable assembly that contains all the structural, механический, and cosmetic parts required for its function.
1. Компонент: ‘Left Front Sun Visor Assy’ (8204015-А01) – Кол-во 1
Этот (Отметка 1) is the ‘Left’ (driver’s side) FAW J6P Передний солнцезащитный козырек. Ассы’ (Сборка) обозначение имеет решающее значение: it means all sub-components (core, мыло, fabric, mirror, and pivot) are one part.
The Core Logic: The internal skeleton of the FAW J6P Передний солнцезащитный козырек is a rigid “substrate,” typically molded from a lightweight but strong plastic like polypropylene or a pressed fiberboard composite. This substrate provides the shape and stiffness, preventing the visor from warping in high heat or flexing.
The Safety Padding Logic: This rigid core is laminated with a layer of energy-absorbing foam, usually a closed-cell polyethylene. This is not for luxury; это критично, mandated safety feature, part of the vehicle’s “Head Impact Countermeasure” (HIC) система. При столкновении, this foam crushes at a controlled rate to cushion an occupant’s head, preventing severe injury.
The Upholstery Logic: The foam and core are wrapped in a durable, automotive-grade textile or vinyl. This material is chosen for several key properties: high abrasion resistance, flame-retardancy (to meet FMVSS 302 safety standards), and extreme UV stability. The fabric must not fade, crack, or become brittle when exposed to constant, direct sunlight.
The edges of the FAW J6P Передний солнцезащитный козырек are often “RF welded” или “heat-staked,” which fuses the fabric/vinyl directly to the core. This creates a durable, snag-free edge that will not peel or separate over the life of the truck.
The Dual-Axis Pivot Logic: This is the most complex mechanism in the FAW J6P Передний солнцезащитный козырек. The assembly pivots on a high-strength “stalk” или “arm.” This arm provides two distinct axes of motion:
1. **Primary Axis:** This allows the visor to pivot vertically, moving from its stowed position (against the headliner) down to the windshield to block forward glare.
2. **Secondary Axis:** This allows the entire visor and arm assembly to be unclipped from its center catch and rotated 90 степени, positioning it against the driver’s side window to block lateral (сторона) glare. This is essential for a truck driver who is exposed to sun from all angles.
The Detent Logic: A visor that won’t stay up is a major failure. The pivot mechanism of the FAW J6P Передний солнцезащитный козырек contains a high-friction “detent” или “схватить” система. This is often a spring-loaded, multi-lobed cam that provides a positive “snap” feel and holds the visor’s weight in any position, resisting truck vibration. This detent is the most common failure point due to wear.
The Utility Logic (Mirror): Integrated into the FAW J6P Передний солнцезащитный козырек ‘Assy’ is a vanity mirror, often with a sliding cover. This is a basic utility feature for the driver, allowing them to check their appearance or check for debris in their eye, which is a common hazard on job sites.
Логика сервиса: Because this is a sealed ‘Assy’ and a mandated safety item, it is non-serviceable. A technician cannot repair a weak pivot, a cracked mirror, or torn fabric. Если FAW J6P Передний солнцезащитный козырек fails in any way (НАПРИМЕР., это “droops” and will not stay up), the entire 8204015-A01 assembly must be unbolted and replaced.
This component type represents the complete set of fasteners required to securely mount the FAW J6P Передний солнцезащитный козырек assembly to the cab’s roof structure.
1. Компонент: ‘Саморез с потайной головкой и крестообразным шлицем’ (CQ2714819F6) – Кол-во 4
Эти (Отметка 2) are the four identical screws used for the installation. The ‘F6’ suffix indicates a specific finish, likely a ‘white’ or ‘blue’ zinc-chromate plating for corrosion resistance.
The Tapping Screw Logic: The name ‘tapping screw’ (Саморезы) является ключевым. These are not machine bolts. They are designed with hardened, sharp threads to cut their own mating threads as they are driven into the unthreaded pilot holes of the cab’s sheet-metal roof structure (or a plastic headliner boss).
This provides a fast, безопасный, and vibration-resistant connection in a single step, which is ideal for an automotive assembly line. The threads “bite” into the host material, creating a tight, pre-loaded joint.
The Head Logic: The “Cross recessed pan head” (十字槽盘头) description is specific. “Cross recessed” is the technical term for a Phillips drive. “Pan head” describes a low-profile, slightly domed head that is both aesthetic (it provides a clean, finished look) and snag-free, unlike a sharp hex-head.
The Mounting Logic: Количество 4 is used to secure the main pivot assembly. The pivot base of the FAW J6P Передний солнцезащитный козырек has a 4-bolt mounting pattern, which is extremely robust. This is a heavy-duty design, ensuring the visor cannot be ripped from the ceiling during severe vibration or in an accident. A 4-bolt pattern provides exceptional stability for the dual-axis pivot.
Логика сервиса: А “drooping” FAW J6P Передний солнцезащитный козырек is not always a failure of the pivot (Основной 1). It is often a failure of these fasteners (Основной 2) backing out due to vibration. A technician’s first step is to check the torque on these four screws.
Однако, a technician must be careful. Because these are self-tapping screws in sheet metal, they are very easy to “strip” by over-torquing. If a hole is stripped, the fastener will no longer hold, and a more complex repair (like a rivnut or an oversized screw) will be required.
В следующей таблице представлена полная, подробная разбивка всех 2 типы компонентов, указанные для FAW J6P Передний солнцезащитный козырек система (Left/Driver’s Side) on the FAW Jiefang CA3250P66K2L1T1E 6×4 самосвал.
| Отметка | Часть №. | Наименование | Количество |
|---|---|---|---|
| 1 | 8204015-А01 | Left Front Sun Visor Assy | 1 |
| 2 | CQ2714819F6 | Саморез с крестообразной потайной головкой | 4 |
Технические характеристики FAW J6P Передний солнцезащитный козырек определяются его ролью критического, multi-axis safety device for glare control.
| Приложение для автомобиля | FAW Цзефан CA3250P66K2L1T1E 6×4 Самосвал |
| Системная группа | FAW J6P Передний солнцезащитный козырек |
| Side | Левый (Driver’s Side) |
| Первичная сборка | ‘Left Front Sun Visor Assy’ (8204015-А01) |
| Ключевая функция 1 | Dual-Axis Pivot (Forward and Side Glare) |
| Ключевая функция 2 | High-Friction Mechanical Detent (Anti-Droop) |
| Ключевая функция 3 | Integrated Vanity Mirror with Cover |
| Основная конструкция | Rigid Substrate with Energy-Absorbing Foam |
| Обивка | UV-Stable, Flame-Retardant Textile/Vinyl |
| Монтажные крепления | ‘Саморез с потайной головкой и крестообразным шлицем’ (CQ2714819F6) |
| Количество крепежа | 4 (for main pivot) |
| Связанная система | Cab Headliner & Roof Structure |
Запчасти ФАВ, включая блок цилиндров в сборе, тщательно упакованы, чтобы обеспечить безопасную доставку. Каждый компонент закреплен защитными материалами для предотвращения повреждений при транспортировке.. Логистическая сеть гарантирует своевременную доставку по всему миру., поддержка эффективных операций по техническому обслуживанию. Ниже приведено изображение, иллюстрирующее стандартную упаковку запчастей для грузовиков FAW., демонстрация внимания к деталям в обращении и хранении.
Такой подход к упаковке сводит к минимуму риск коррозии или ударного повреждения., обеспечение доставки таких деталей, как блок цилиндров FAW в сборе, в идеальном состоянии.. Клиенты могут положиться на логистику FAW для обеспечения стабильного качества и надежности..