Логика заднего брызговика FAW в сборе: Полное руководство по полной защите дорог, состоящее из 16 частей

Welcome to this critical safety and structural analysis of the Логика заднего брызговика FAW в сборе (Сборка 707). Это полный, 16-тип компонента, сверхмощный “splash and spray” suppression system for the FAW Jiefang CA4251P66K24T1A3E5 6×4 дизельный полуприцеп тягач. This is not a cosmetic accessory; it is a primary “логика” assembly with a critical three-part function:

1. Логика защиты: To shield the chassis, ‘Air Tank’ (Сборка 393), and ‘Brake Chamber’ (Сборка 419) from a high-velocity “sandblast” of rocks, вода, salt, and road debris.

2. Логика безопасности: To suppress “road spray” (atomized water) from the drive axles, which is a legal requirement in many regions to prevent blinding other motorists.

The Логика заднего брызговика FAW в сборе is an engineered system of “structural” и “жертвенный” компоненты. The “логика” is to create a rigid, vibration-proof steel “скелет” (the ‘Support Frames’ and ‘Brackets’) that then holds the large, “жертвенный” polymer ‘Mudguard’ panels. This modularity is key to a low cost of ownership.

This in-depth guide is essential for fleet managers, body shop technicians, и специалисты по запчастям. Мы разберем всю Логика заднего брызговика FAW в сборе в свой 16 distinct component types. Мы проанализируем “structural skeleton” логика (рамки, supports, bases), а “protection skin” логика (the mudguards and deflectors), and the massive 62-piece “антивибрационный” система крепления.

Основной 1: The “Structural Skeleton” Логика (Компоненты 3-7) (The “дольше” Модуль)

Основа Логика заднего брызговика FAW в сборе is its “skeleton.” This is a 7-piece, modular, heavy-duty steel framework that anchors the entire assembly to the truck’s chassis rails. Это “longer” and most critical part of the system.

1. The “Main Frame” Логика (Компонент 3):

The ‘Rear mudguard fixed support frame welded assy’ (5103505-91Вт) это “backbone” of the assembly. The list calls for four (4) of these. The “welded assy” (焊接总成) logic means this is a fabricated, high-strength steel component.

This component’s “логика” is to be the primary “anchor.” It bolts directly to the truck’s chassis frame (using fasteners 12 & 13) and acts as the main load-bearing “рука” that cantilevers *out* over the dual-drive axles. It is designed to be immensely rigid, resisting the constant “flapping” (вибрация) of the mudguard.

2. The “Sub-Frame” Логика (Компоненты 4 & 5):

The ‘Left/Right rear mudguard support’ (5103391-91Вт / 5103392-91Вт) are the secondary “логика” компоненты. These are the *vertical* supports. Их “логика” is to bolt to the *end* of the ‘Main Frame’ (Компонент 3), providing the vertical mounting “лицо” that the ‘Mudguard’ panels (Компоненты 1 & 2) actually attach to. Этот “sub-frame” logic creates a strong, modular “Т” форма.

3. The “Anchor Base” Логика (Компоненты 6 & 7):

The ‘Left/Right rear mudguard support fixed base’ (5103373-91Вт / 5103374-91Вт) являются “со стороны шасси” anchors. The “логика” of these components is to be the “mating flange.” They are the heavy-duty steel plates that bolt *to the chassis rail*. The ‘Main Frame’ (Компонент 3) then bolts *to this base*.

Этот “modular” logic is for serviceability. При столкновении, if the main arm (Компонент 3) is bent, the technician can unbolt it from this “Base” (Компонент 6/7) and replace it, without having to re-align a new bracket to the chassis frame itself. This entire 7-part (4+1+1+1) “скелет” is the core of the Логика заднего брызговика FAW в сборе.

Основной 2: The “Protection Skin” Логика (Компоненты 1, 2, 14, 15, 16)

This group of components is the “sacrificial skin” принадлежащий Логика заднего брызговика FAW в сборе. These are the parts designed to take the impact and be replaced.

Компоненты 1 & 2: ‘Left/Right rear mudguard’ (5103361-50А / 5103362-50А): These are the main “mudguard” panels. Их “логика” is to be a massive “shield.” They are molded from a durable, flexible, high-impact polymer. Этот “material logic” является ключевым: they are flexible enough to “flap” without breaking, strong enough to deflect rocks, и 100% corrosion-proof.

Компоненты 15 & 16: '…Anti-spray deflector’ (5103381-54Б / 5103382-54Б): Это “Safety Logic.” Эти “deflectors” являются “brush” или “astroturf” style strips that hang from the mudguard’s edge. Их “логика” is to *suppress spray*. They “catch” the fine, atomized mist of water and let it “drip” rather than “spray,” which is a legal requirement to prevent blinding other drivers.

Компонент 14: '…Верхняя скоба’ (5103466-50А): Это “rigidity logic” for the plastic. Этот “brace” is a metal strip that bolts along the *top edge* of the plastic mudguard, предотвращая это от “sagging” или “warping” через некоторое время.

Основной 3: The “Антивибрационный” Логика крепления (Компоненты 8-13)

Это “логика” that holds the Логика заднего брызговика FAW в сборе вместе. This system is subjected to the *worst* vibration on the entire vehicle (unsprung mass vibration). A standard fastener system would fail in hours.

Компоненты 8, 9, 11, 12 (‘Combination bolt’): The assembly uses a total of 40 “Комбинация” (комбинация) болты. The “логика” of these bolts is their *captive, предварительно установленная стопорная шайба* (НАПРИМЕР., a spring or serrated washer). This lock washer “bites” into the steel, providing constant tension that is *immune to vibration*.

Компоненты 10 & 13 (‘Hexagon nut’): The assembly uses a total of 30 “Орехи” to complete the “логика.” Это “преобладающий крутящий момент” (Найлок) контргайки. Их “логика” is a nylon insert that *grips* the bolt threads.

Этот “dual-fastener” логика (a lock washer on the bolt + a lock nut on the other end) creates a “failsafe” connection that *cannot* vibrate loose. This is why all 16 of these components are critical, “single-use” исправные части. Re-using a lock nut is a critical safety failure, as it will lead to the Логика заднего брызговика FAW в сборе detaching from the vehicle.

FAW Rear Mudguard Logic Assembly Parts List

В следующей таблице представлена ​​полная, подробная разбивка всех 16 типы компонентов, указанные в Логика заднего брызговика FAW в сборе for the FAW CA4251P66K24T1A3E5 tractor.

Технические характеристики

Технические характеристики Логика заднего брызговика FAW в сборе определяются по своей функции как критически важное для безопасности, modular “splash and spray” suppression system.