

Welcome to this essential teardown of the Защита рычага переключения передач FAW J6P для FAW Jiefang CA3250P66K2L1T1E 6×4 самосвал. This is not just a piece of trim; it is a critical interface and storage module. В этом руководстве подробно описаны 3 core components that form the complete assembly for flawless service.
The Защита рычага переключения передач FAW J6P is a multi-function component that is central to the cab’s interior. It serves several crucial functions: it acts as a protective housing for the gearshift linkage, it provides vital sound and thermal insulation from the transmission tunnel, and it integrates essential, at-hand storage for the driver.
In the high-vibration environment of a CA3250P66K2L1T1E dump truck, a component like this must be engineered for extreme durability. A poorly designed guard will rattle, squeak, and transmit excessive heat and noise into the cab, leading to driver fatigue and complaints. This deconstruction will analyze the main guard (5305011-Б27) and its integrated storage box (5305021-Б27).
We will explore the logic behind its material selection (typically high-impact, textured PC-ABS), its structural mounting points, and the way its components are assembled. Для техника, understanding the Защита рычага переключения передач FAW J6P is key to performing interior service, diagnosing noise, вибрация, и резкость (ШВХ) проблемы, or replacing damaged parts correctly.
This is the largest component and the foundation of the Защита рычага переключения передач FAW J6P. It forms the visible, aesthetic “console” that surrounds the gear lever.
1. Компонент: ‘Gearshift Guard’ (5305011-Б27) – Кол-во 1
Этот (Отметка 1) is the main structural housing. Это большой, complex, injection-molded part that is precisely shaped to fit the cab’s floor panel and the lower dashboard.
Материальная логика: This guard is not made of simple, flimsy plastic. It is molded from an engineered thermoplastic, typically a PC-ABS (Polycarbonate / Acrylonitrile Butadiene Styrene) blend. This material is chosen for its superior combination of properties: high impact strength (to resist cracking from boots or tools), high-temperature resistance (to withstand heat from the transmission tunnel), and UV stability (to prevent fading).
The Acoustic Logic: A primary, unseen function of the Защита рычага переключения передач FAW J6P is noise, вибрация, и резкость (ШВХ) контроль. The large surface area of the guard acts as an acoustic barrier. It is often backed with a layer of sound-deadening felt or foam (нет в списке, but part of the assembly) to absorb and block transmission gear whine and road noise from entering the cab.
The Thermal Logic: The transmission tunnel on a heavy-duty truck can become extremely hot. Этот Защита рычага переключения передач FAW J6P acts as a heat shield, protecting the driver’s legs from radiant heat and helping the climate control system operate more efficiently.
The Aesthetic Logic: This component is a major part of the cab’s interior design. The surface is given a “technical grain” or texture (a process done inside the injection mold) that makes it resistant to scratches, scuffs, and fingerprints. This texture also reduces glare, which is a key safety consideration.
Логика сервиса: This main guard is the part that takes the most abuse. It is often cracked by heavy objects or broken during dashboard service. A technician replacing the 5305011-B27 must carefully disconnect the storage box (Основной 2) and any underlying electrical connectors (like the Hi/Lo range switch) before unbolting the main guard from the floor.
This component is a sub-assembly that is integrated directly into the main guard, обеспечивая необходимое, at-hand storage for the driver.
1. Компонент: ‘Gearshift Guard Storage Box’ (5305021-Б27) – Кол-во 1
Этот (Отметка 2) is the storage box module. Примечание “(配备储物盒)” или “with Storage Box” confirms this is a key feature of the Защита рычага переключения передач FAW J6P. This box is typically mounted in the rear section of the main guard, accessible to the driver.
Эргономичная логика: This box is designed for “at-a-glance” utility. It provides a convenient, secure place for the driver to store essential items like logbooks, pens, keys, or a phone, preventing them from sliding around the cab.
The Construction Logic: This box is molded from the same durable PC-ABS material as the main Защита рычага переключения передач FAW J6P to ensure a perfect color and texture match. It is often designed with a non-slip rubber mat at the bottom to prevent items from rattling.
The Integration Logic: This component is not just glued in; it is designed to be mechanically fastened *to* the main guard (Основной 1). It uses tabs, clips, or its own set of small screws (not detailed in this diagram) to create a single, solid assembly. This two-piece construction (guard + коробка) is often simpler and stronger to manufacture than molding one, extremely complex part.
Логика сервиса: A common failure is a cracked storage box, or the box itself coming loose from the main guard. A technician would service this by first removing the entire Защита рычага переключения передач FAW J6P assembly from the floor, then turning it over to access the fasteners that secure this storage box (5305021-Б27) to the main guard (5305011-Б27).
These are the critical fasteners that secure the entire Защита рычага переключения передач FAW J6P сборка (Основной 1 и 2) to the cab’s floor panel or transmission tunnel.
1. Компонент: ‘Cross recessed pan head combination screw’ (Q2360616F6) – Кол-во 3
Этот (Отметка 3) is a set of three specific, high-reliability screws. The small quantity suggests they are for key structural mounting points, supplemented by hidden clips.
The Combination Screw Logic: The name ‘Combination Screw’ (组合螺钉) имеет решающее значение. It means each screw (Q2360616F6) has a pre-installed, captive washer (likely a spring lock washer and a flat washer). This is a non-negotiable feature for a high-vibration environment.
This design ensures that the locking washer is present every time and exerts constant tension. This tension prevents the Защита рычага переключения передач FAW J6P from vibrating loose, which is the number one cause of interior squeaks and rattles.
The Head Logic: “Cross recessed pan head” (十字槽平圆头) specifies a Phillips drive with a low-profile, wide head. This pan head distributes the clamping load over a wider area of the plastic guard, preventing the screw from cracking the mounting boss or pulling through the hole.
Логика сервиса: When a driver reports a “свободный” или “грохот” Защита рычага переключения передач FAW J6P, a technician’s first action is to locate and check the torque on these three screws. They are often hidden under small cosmetic caps or beneath the storage box’s rubber mat. They must be tight, but not over-torqued, as this could strip the floor-pan threads.
В следующей таблице представлена полная, подробная разбивка всех 3 типы компонентов, указанные для Защита рычага переключения передач FAW J6P система на FAW Jiefang CA3250P66K2L1T1E 6×4 самосвал.
| Отметка | Часть №. | Наименование | Количество |
|---|---|---|---|
| 1 | 5305011-Б27 | Gearshift Guard | 1 |
| 2 | 5305021-Б27 | Gearshift Guard Storage Box | 1 |
| 3 | Q2360616F6 | Cross recessed pan head combination screw | 3 |
Технические характеристики Защита рычага переключения передач FAW J6P определяются его ролью как структурного, акустический, and utility component of the cab interior.
| Приложение для автомобиля | FAW Цзефан CA3250P66K2L1T1E 6×4 Самосвал |
| Системная группа | Защита рычага переключения передач FAW J6P |
| Первичный компонент | ‘Gearshift Guard’ (5305011-Б27) |
| Integrated Utility | ‘Gearshift Guard Storage Box’ (5305021-Б27) |
| Материал | PC-ABS Blend (or similar engineered polymer) |
| Ключевая функция 1 | Acoustic & Thermal Insulation (NVH-контроль) |
| Ключевая функция 2 | High-Impact and Scratch-Resistant Texture |
| Монтажные крепления | ‘Cross recessed pan head combination screw’ (Q2360616F6) |
| Количество крепежа | 3 |
| Связанная система | Cab Floor Panel, Lower Dashboard, Gearshift Linkage |
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..