Обшивка передней двери: Деконструкция 3 Важные детали для безупречной эргономики водителя

Welcome to this in-depth deconstruction of the Обшивка передней двери, a key interior assembly for the FAW Jiefang CA3250P66K2L1T1E 6×4 самосвал. В этом руководстве подробно описаны 3 critical component types that create the complete “electric” model trim panel, a vital part for driver comfort.

The Обшивка передней двери is the primary touchpoint for the driver inside the cab. It is not just a cosmetic cover; it is an engineered component that houses the window switches, дверная ручка, and armrest. It also provides essential acoustic and thermal insulation. This analysis will deconstruct the main panel assembly and its specialized vibration-proof fasteners.

Основной 1: The ‘Ergonomic Shell’ Логика (The Panel Assembly)

This component is the entire foundation of the interior door system. It is a multi-layer assembly designed for structure, комфорт, and electrical integration.

1. Компонент: ‘Left/Right front door trim panel assembly (electric)’ (6102015AD04 / 6102020AD04) – Кол-во 1 каждый
Этот (Комп 1) является полным Обшивка передней двери. Название «сборка»’ (Сборка) confirms it is a pre-built unit. The note ‘(electric)’ (电动) имеет решающее значение: it specifies this panel is for models with electric windows, featuring the necessary cutouts for the switch pods.

The Structural Logic comes from its core. The Обшивка передней двери is built on a rigid, molded substrate, typically ABS plastic or a polypropylene composite. This substrate is precision-molded with all the necessary bosses, locators, and clip-receivers. This core is what gives the panel its shape and strength.

The Ergonomic Logic is the “skin.” This rigid core is then wrapped in a durable, easy-to-clean vinyl or fabric, often with a thin foam backing. This layer provides the soft-touch feel, the color, and the texture that the driver interacts with, creating a comfortable and professional cab environment.

The Acoustic Logic is a key hidden feature. The reverse side of the Обшивка передней двери is often lined with a pressed-felt or shoddy-pad material. Этот, combined with the panel itself and the separate sealing membrane (Система 149), acts as a powerful acoustic barrier. It deadens sound from the road, tires, and wind, which is crucial for reducing driver fatigue on long-haul routes.

The Integration Logic is what defines this part. Этот Обшивка передней двери это “housing” for multiple other systems. It is designed to accept:

• The Front Door Armrest (Система 149)
• The Inner Handle Assembly (Система 143)
• The electric window/lock switch pod (for this “electric” version)
• The door’s main audio speaker and grille
• A map pocket or storage bin

A common failure mode for any Обшивка передней двери is delamination, where the outer vinyl skin peels away from the rigid core due to heat and sun. The other common failure is breaking the plastic mounting clips on the back during removal.

Основной 2: «Виброустойчивый»’ Логика (Система крепления)

This component group represents the six critical *screws* that provide the primary structural mounting for the Обшивка передней двери. Note that the panel is also held by numerous plastic clips (нет в списке).

1. Компонент: Комбинированный винт с крестообразным шлицем и плоской круглой головкой’ (Q2360625F6) – Кол-во 4
2. Компонент: Комбинированный винт с крестообразным шлицем и плоской круглой головкой’ (Q2360625) – Кол-во 2
Эти (Комп 2 и 3) are the six key fasteners, 3 за дверь, that provide the real strength.

The “Комбинация” Logic is the most important detail. Both part numbers represent combination screws, which have a pre-installed, невыпадающая пружинная стопорная шайба. This is a non-negotiable feature for a high-vibration environment.

The Location Logic is key to service. The Обшивка передней двери is first aligned using its plastic clips. Then, these six structural screws are installed. They are typically hidden in plain sight:

• Inside the armrest/pull-handle cavity (securing the armrest).
• Behind the inner door latch handle.
• At the very top corner, near the mirror or A-pillar.

The Vibration-Proof Logic is why they are used. A truck door is slammed thousands of times. The constant vibration from a diesel engine and rough roads would cause a normal screw to back out, leading to squeaks and rattles.

The spring washer on each of these 6 screws exerts constant tension, “locking” the thread and preventing it from ever loosening. This ensures the Обшивка передней двери remains tight and silent. Два разных номера детали (F6 vs. no suffix) likely denote minor variations in length or finish for their specific locations.

The Service Logic is critical. To remove the Обшивка передней двери for any service (like accessing the window regulator), a technician must first locate and remove all six of these screws. Only then can the panel be safely “popped” off its plastic clips without breaking the panel.

Обшивка передней двери: Полная разбивка на 3 части

В следующей таблице представлена ​​полная, подробная разбивка всех 3 типы компонентов в Обшивка передней двери сборка (Система 150, Электрический) для FAW Jiefang CA3250P66K2L1T1E 6×4 самосвал.

Основные характеристики

Технические характеристики Обшивка передней двери are defined by its role as the primary ergonomic and electronic interface for the driver.