Уплотнители дверей FAW И дефлекторы дождя: The 6 Важные секреты для молчаливых, Сухой, и кабина без вредителей

Добро пожаловать в это подробное руководство по Уплотнители дверей FAW И дефлекторы дождя (Сборка 687). Это полный, 6-тип компонента, “environmental logic” kit for the ‘FAW Front Door’ (Сборка 683) на FAW Jiefang CA4251P66K24T1A3E5 6×4 трактор. This assembly is a critical system with a “triple-threat” логика: 1) to provide a 100% waterproof seal, 2) to eliminate wind noise (ШВХ), и 3) to protect the driver from insects and road spray.

The “логика” принадлежащий Уплотнители дверей FAW И дефлекторы дождя assembly is to create a complete, multi-layered “comfort cell” for the driver. This is not one single part, but a system of primary seals (прокладки), secondary seals (каналы), and tertiary accessories (deflectors, nets). This system works with the ‘Door Trim’ (Сборка 685) to guarantee a quiet, сухой, and comfortable cab environment, which is essential for reducing driver fatigue.

This expert analysis is a vital resource for cab technicians, специалисты по ремонту столкновений, и менеджеры по запчастям. Мы разберем всю Уплотнители дверей FAW И дефлекторы дождя kit into its 6 отдельная минимальная обслуживаемая единица (МГУ) типы. Мы проанализируем “dual-sweep” logic of the window seals, а “с низким коэффициентом трения” логика каналов, и “driver comfort” logic of the rain deflectors and insect nets.

Основной 1: The “Aero & Погода” Логика (МГУ 1 & 6) (The “дольше” Модуль)

This group of MSUs from the Уплотнители дверей FAW И дефлекторы дождя kit is the “first line of defense” against the elements and wind noise. It consists of the outer “squeegee” and the aerodynamic “visor.”

1. МГУ 1: ‘Outer Window Sealing Strip’ (6103035-А01 / 6103040-А01)

Это “outer window sweep” или “dew wipe.” Его “логика” is to be a squeegee. It mounts on the *outside* of the ‘Front Door’ (683) shell and presses tightly against the glass.

Water-Shedding Logic: This is its primary function. As the ‘Door Glass’ (683) is rolled down, this strip’s EPDM rubber “lip” scrapes 99% of the water, лед, and dust off the glass. Этот “логика” имеет решающее значение. It prevents this “грязный” water from being pulled *inside* the door shell, which would otherwise drench the ‘Window Lifter’ (683) and cause it to rust and fail. A failed outer sweep is a primary cause of window regulator failure.

Строительство: This MSU has a “dual-durometer” логика. It has a rigid “clip” portion (made of hard, glass-filled polymer) that snaps into the door shell, and a soft, гибкий, co-extruded EPDM rubber “lip” that provides the seal.

2. МГУ 6: ‘Front Door Rain Deflector’ (6101551BD04 / 6101552BD04)

Это “vent visor” или “wind deflector.” Это ключ “driver comfort logic” component in the Уплотнители дверей FAW И дефлекторы дождя набор.

Aero Logic (Вентиляция): Его “логика” is to allow the driver to *crack the window open* for fresh air (critical for fighting fatigue) *while it is raining*. The panel’s aerodynamic shape “deflects” the rain up and over the open gap.

NVH-логика (Buffeting): This MSU also solves “wind buffeting.” Driving at high speed with a window cracked open can create a painful, low-frequency “thumping” или “buffeting” sound as air is pressurized inside the cab. This deflector’s “логика” заключается в том, чтобы действовать как “fairing,” smoothing the airflow past the opening and eliminating this noise.

Основной 2: The “Тихая печать” Логика (МГУ 2 & 3)

This group of MSUs from the Уплотнители дверей FAW И дефлекторы дождя kit forms the “внутренний” тюлень, which is critical for NVH (Шум, Вибрация, Резкость) and sealing.

МГУ 3: ‘Door Glass Runnel’ (6103051-А01 / 6103052-А01)

Это “glass run channel.” This is the EPDM rubber U-channel that the *front* and *rear* vertical edges of the ‘Door Glass’ (683) slide into.

Его “логика” двоякий: 1) It creates the primary vertical *seal* against wind and water. 2) It is lined with a “стекались” (fuzzy felt) material. Этот “low-friction logic” is essential for the ‘Window Lifter’ (683) мотор, as it allows the glass to slide smoothly with minimal effort. It also provides the main “анти-погремушка” логика, holding the glass snugly to prevent it from “грохот” in its frame.

МГУ 2: ‘Inner Window Port Sealing Strip’ (6102065BD04 / 6102070BD04)

Это “inner window sweep.” Это “twin” to MSU 1, but it mounts on the *inside* of the door, as part of the ‘Door Trim’ (685). Его “логика” is the final “косметический” и “акустический” тюлень. It hides the “зазор” between the trim panel and the glass, and its flocked lip provides a final, тихий “анти-погремушка” буфер.

Основной 3: The “Pest & Debris” Логика (МГУ 4 & 5)

This final group of MSUs in the Уплотнители дверей FAW И дефлекторы дождя kit is a pure “driver comfort” и “regional” логика.

МГУ 5: ‘Front Door Insect Net’ (6103105BD04 / 6103110BD04)

Это “anti-insect” логика. It is a custom-fit, tear-resistant mesh screen. Его “логика” is critical for sleeper cabs or for drivers who are parked for loading/unloading. It allows the window to be fully rolled down for maximum ventilation, while providing a 100% barrier against mosquitoes, flies, and other pests.

МГУ 4: ‘Front Door Insect Net Hook Strip’ (6103113BD04)

Это “mounting logic” for the net. Это “крюк” side of a “hook-and-loop” (Velcro-style) система крепления. This adhesive-backed strip (МГУ 4) is applied to the door frame. The net (МГУ 5) has the “loop” side sewn onto its border. Этот “логика” allows the driver to install or remove the net in seconds, with no tools.

Основной 4: The “Установка” Логика (МГУ 7 & 8)

The (подразумеваемый) hardware for the Уплотнители дверей FAW И дефлекторы дождя is listed in a related assembly (684). This hardware’s “логика” is critical for holding the “структурный” parts of this kit in place.

‘Болт с шестигранной головкой’ (Q1840612F6) – Кол-во 8: Это “структурный” логика. These high-tensile bolts are used to mount the *steel* ‘Guide Rails’ (Сборка 684, МГУ 1 & 4) that the ‘Glass Runnels’ (МГУ 3) snap into.

«Комбинированный винт’ (Q2360616F6) – Кол-во 12: Это “антивибрационный” логика. These screws, with their captive lock washers, are used to secure the ‘Rain Deflector’ (МГУ 6) and the ‘Inner Sealing Strip’ (МГУ 2) to their mounting points, ensuring a rattle-free fit.

FAW Door Seals AND Rain Deflectors Parts List

В следующей таблице представлена ​​полная, подробная разбивка всех 6 типы компонентов, указанные в Уплотнители дверей FAW И дефлекторы дождя в сборе для трактора FAW CA4251P66K24T1A3E5.

Технические характеристики

Технические характеристики Уплотнители дверей FAW И дефлекторы дождя assembly are defined by its function as a multi-layer “environmental logic” system for the cab door.