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Добро пожаловать в эту критическую деконструкцию FAW J6P Зеркало заднего вида левое для FAW Jiefang CA3250P66K2L1T1E 6×4 самосвал. This is not just a piece of glass; это комплекс, multi-functional safety system. В этом руководстве анализируются 3 critical component types for this driver’s side assembly.
The FAW J6P Зеркало заднего вида левое is the driver’s primary tool for monitoring traffic, препятствия, and the rear of the trailer. For a 6×4 dump truck operating on chaotic job sites and in tight urban environments, a clear, стабильный, and comprehensive field of vision is non-negotiable.
This teardown will analyze the main mirror assembly (8202015-A01J), its cosmetic cover, and its high-strength mounting hardware. We will explore the integrated electrical systems, such as the remote adjustment motors and the heating element, which make the FAW J6P Зеркало заднего вида левое a true all-weather, functional tool.
Для техника, understanding this system is key to diagnosing common electrical faults, replacing damaged glass, or servicing the mounting. Вибрирующий, свободный, or non-functional FAW J6P Зеркало заднего вида левое is a critical safety defect that can ground a vehicle, and replacing it correctly is essential.
Это основной компонент FAW J6P Зеркало заднего вида левое система. Это полный, factory-sealed assembly containing all functional and structural parts.
1. Компонент: ‘Left Rearview Mirror Assy’ (8202015-A01J) – Кол-во 1
Этот (Отметка 1) is the entire assembly. Ассы’ (Сборка) обозначение имеет решающее значение, as it confirms this part includes the outer housing, the internal mounting arm, the primary and convex glass, the adjustment motors, and the heating element.
The Dual-Mirror Logic: This is not a single mirror. A heavy truck FAW J6P Зеркало заднего вида левое является а “dual-view” система. It contains two separate pieces of glass:
1. **Primary Mirror (Верхний):** A large, flat piece of glass. Flat glass provides a 1:1 reflection, allowing the driver to accurately judge the distance and speed of vehicles behind them.
2. **Convex Mirror (Ниже):** A smaller, curved piece of glass. This convex “fisheye” shape bends the light, providing a much wider field of vision. Its sole purpose is to eliminate the truck’s massive “слепое пятно” directly beside and below the cab, revealing cars, велосипедисты, or obstacles.
The Housing Logic: The outer shell of the FAW J6P Зеркало заднего вида левое is molded from a high-impact, durable polymer like ABS (Акрилонитрил-бутадиен-стирол). This material is chosen for its strength, light weight, and resistance to stone chips. Its aerodynamic “low-drag” shape is designed to slice through the air, preventing wind-buffeting from shaking the mirror glass.
The Structural Arm Logic: This housing is mounted on an extremely rigid arm, often made of die-cast aluminum or steel. This arm’s only job is to be rigid. Any flex in this arm would cause the mirror to vibrate, rendering it useless. This solid mounting is a hallmark of a quality heavy-duty FAW J6P Зеркало заднего вида левое.
The Breakaway Logic: This arm is often designed with a high-tension spring-loaded pivot. This allows the entire mirror assembly to “break away” or fold inward upon a significant impact (like hitting a tree branch). This saves the mirror from being torn off, allowing the driver to simply “поп” it back into place.
Housed within the main assembly is the sophisticated electrical system that elevates the FAW J6P Зеркало заднего вида левое from a simple reflector to an active safety tool.
The Remote Adjustment Logic: Inside the housing, behind the primary glass, is a 4-way electric motor actuator. This allows the driver to remotely adjust the mirror’s angle (up/down/left/right) from a switch inside the cab. This is a critical safety and convenience feature, allowing for precise adjustments without leaning or stopping.
The Heating Logic: Laminated to the back of both mirror glass panels is a heating element, similar to a rear window defroster. This element is tied to the truck’s defrost circuit. При активации, it quickly melts ice and evaporates fog or mist from the mirror’s surface, обеспечение 100% visibility in poor weather. A non-heated mirror is a major liability in cold or wet climates.
The Wiring Harness Logic: The mounting arm of the FAW J6P Зеркало заднего вида левое is hollow, acting as a protected conduit. A factory-sealed wiring harness runs from the motor and heater, through this arm, and into the door, where it connects to the main body harness. This design protects the wires from snagging, UV damage, and water intrusion.
Логика сервиса (Электрический): Electrical faults are common service items. A technician diagnosing a non-functional FAW J6P Зеркало заднего вида левое would first check the fuse, then the switch, and finally the integrity of this harness connector in the door. The motors and heating elements are considered part of the main 8202015-A01J assembly and are not typically replaced individually.
Этот компонент является “finishing touch” that hides the mounting hardware and integrates the FAW J6P Зеркало заднего вида левое with the cab’s interior.
1. Компонент: ‘Left Lower Mounting Base Decorative Cover’ (8202021-А01) – Кол-во 1
Этот (Отметка 2) is a precision-molded plastic trim piece. Its sole function is cosmetic and integrative. It is the last part to be installed.
The Concealment Logic: The primary job of this cover is to hide the “ugly” parts of the installation. Как только FAW J6P Зеркало заднего вида левое is securely bolted on (with Core 4 крепежные детали), this cover snaps into place over the mounting flange and the bolt heads.
Эстетическая логика: Эта часть (8202021-А01) is molded with a specific color and “grain” texture to perfectly match the truck’s A-pillar and door panel trim. This creates a seamless, factory-finished look, rather than exposing a raw metal bracket.
Логика сервиса: This is the first part a technician must remove to service the FAW J6P Зеркало заднего вида левое. It is almost always held on by hidden plastic clips. A plastic trim-removal tool must be used to carefully pry it off without breaking these clips or scratching the surrounding paint. These covers are fragile and a common replacement item during mirror service.
This group of fasteners is the final, and most critical, связь. They are all that holds the entire FAW J6P Зеркало заднего вида левое assembly to the truck, fighting against constant wind-force and vibration.
1. Компонент: ‘Socket Head Cap Combination Screw’ (T2180630F6) – Кол-во 5
Этот (Отметка 3) is a set of five identical, высокопрочные болты.
The Socket Head Logic: The part name ‘Socket Head Cap Screw’ (内六角圆柱头) specifies an Allen-key (hex) водить машину. This is a deliberate engineering choice. This type of drive allows for very high torque to be applied in a confined space (Т.е., inside the door frame) where a large socket wrench cannot fit. It also provides a secure, non-slip grip, предотвращения “rounding off” that can happen with a Phillips screw.
The Combination Logic: The term ‘Combination Screw’ (Комбинированный винт) имеет решающее значение. It means each bolt (T2180630F6) имеет предустановленный, “пленник” стопорная шайба. This is the single most important feature for a component subject to extreme, постоянная вибрация.
This captive washer exerts constant spring tension on the bolt, making it impossible for it to vibrate loose. This is what guarantees the FAW J6P Зеркало заднего вида левое stays rigid and rattle-free for years.
Логика сервиса: А “вибрирующий” mirror is almost always caused by these five bolts losing torque. A technician must remove the decorative cover (Основной 3) to access and re-torque these fasteners. При установке нового FAW J6P Зеркало заднего вида левое, these bolts must be tightened in a star pattern to ensure the mounting flange sits perfectly flat against the door frame.
В следующей таблице представлена полная, подробная разбивка всех 3 типы компонентов, указанные для FAW J6P Зеркало заднего вида левое система на FAW Jiefang CA3250P66K2L1T1E 6×4 самосвал.
| Отметка | Часть №. | Наименование | Количество |
|---|---|---|---|
| 1 | 8202015-A01J | Left Rearview Mirror Assy | 1 |
| 2 | 8202021-А01 | Left Lower Mounting Base Decorative Cover | 1 |
| 3 | T2180630F6 | Socket Head Cap Combination Screw | 5 |
Технические характеристики FAW J6P Зеркало заднего вида левое are defined by its role as an active, all-weather, multi-view safety system.
| Приложение для автомобиля | FAW Цзефан CA3250P66K2L1T1E 6×4 Самосвал |
| Системная группа | FAW J6P Зеркало заднего вида левое |
| Сторона | Левый (Сторона водителя) |
| Первичная сборка | ‘Left Rearview Mirror Assy’ (8202015-A01J) |
| Ключевая функция 1 | Dual-View Glass (Primary Flat + Lower Convex) |
| Ключевая функция 2 | Electric Remote Adjustment (4-Way) |
| Ключевая функция 3 | Integrated Heating Element (Defog/De-ice) |
| Arm Structure | Высокопрочный, Vibration-Dampening (Cast Metal) |
| Mounting Cover | ‘Left Lower Mounting Base Decorative Cover’ (8202021-А01) |
| Монтажные крепления | ‘Socket Head Cap Combination Screw’ (T2180630F6) |
| Количество крепежа | 5 |
| Связанная система | Cab Door Structure, Interior Control Switch, Defrost Circuit |
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..
FAW — один из старейших и крупнейших производителей автомобилей в Китае., с уставным капиталом в юанях 35.4 млрд юаней и общие активы юаней 457.83 миллиард юаней.
КИТАЙСКАЯ ГРУППА FAW CO., ООО. (сокращение от FAW), бывший Китайский первый автомобильный завод, можно проследить его корни до июля 15, 1953, когда началось строительство первого сборочного завода. FAW — один из старейших и крупнейших производителей автомобилей в Китае., с уставным капиталом в юанях 35.4 млрд юаней и общие активы юаней 457.83 миллиард юаней.
Продажи тяжелых грузовиков в Китае по всему миру “пять подряд”, продажи тяжелых грузовиков по всему миру “шесть подряд”, продажа тракторов для 16 годы подряд абсолютный лидер отрасли.
