Крышка маслозаливной горловины FAW J6P & щуп: 18 Важные детали для очистки & Герметичный двигатель

Welcome to this expert deconstruction of the Крышка маслозаливной горловины FAW J6P and Dipstick system (Глава 16). Это полный “Oil Service Port” assembly for the engine on the FAW Jiefang CA3250P66K2L1T1E 6×4 самосвал.

This 18-component group is not just a cap; it is a complex “Логическая сборка” that also includes the ‘Oil dipstick assy’ (Комп 6).

The “логика” of this system is twofold: Первый, а Крышка маслозаливной горловины FAW J6P (Комп 1) provides a large, безопасный, and contaminant-free port for adding oil. Второй, the ‘Oil dipstick’ (Комп 6) provides the means for accurate level measurement.

The “Durability Logic” is the most critical feature of this entire assembly. В большегрузном самосвале, the engine vibrates violently. A simple, unsupported filler neck or dipstick tube would fracture from metal fatigue in weeks. Этот Крышка маслозаливной горловины FAW J6P and dipstick system is a complex, multi-bracket assembly designed to *flex* and *move*. It uses a ‘Front support’ (Комп 4), ‘Rear support’ (Комп 10), and a ‘Soft hose’ (Комп 17) to create a system that is both rigid *and* isolated from the engine’s worst vibrations. This protects the Крышка маслозаливной горловины FAW J6P assembly from premature failure.

This technical guide is an essential resource for fleet technicians, engine specialists, и менеджеры по запчастям. We will deconstruct the entire 18-component-type group. Мы проанализируем “Oil Filling Logic” (а Крышка маслозаливной горловины FAW J6P, tube, and hose), а “Measurement Logic” (the dipstick and its guide tube), the critical “Structural Support Logic” (the multiple brackets that prevent fatigue), и “Застежка & Securing Logic” который держит весь Крышка маслозаливной горловины FAW J6P сборка вместе.

Основной 1: The “Oil Filling” Логика (The FAW J6P Oil Filler Cap System)

This group’s “логика” is to provide a large, безопасный, and flexible port for adding new oil to the engine. This is the primary function of the Крышка маслозаливной горловины FAW J6P сборка.

1. Компонент: ‘Oil filler cap assy’ (1009085-50А)
Этот (Комп 1) это “Primary Sealing Logic.” It is a complete assembly that includes the ‘Oil filler cap’ (1009086-50А) and its ‘Gasket’ (1009087-50А). Его “логика” is to be a “positive-lock” seal. It must be easy to open but must also provide a 100% airtight seal when closed. This is essential for the engine’s “Positive Crankcase Ventilation” (PCV) система, which relies on a sealed crankcase to work correctly. A leaking Крышка маслозаливной горловины FAW J6P является “unmetered” air leak that can cause poor performance and oil leaks elsewhere.

2. Компоненты: ‘Oil filler tube’ (1009089-50А) & ‘Oil filler soft hose’ (1009082-50А)
Это “Flex Logic” and the core of the filler system’s durability. The ‘Oil filler tube’ (Комп 2) is the rigid, metal “neck” that the Крышка маслозаливной горловины FAW J6P (Комп 1) attaches to. This tube, however, does not connect directly to the engine. It connects to the ‘Oil filler soft hose’ (Комп 17). Этот “логика” is intentional: the rigid tube is secured to the stable ‘Front support’ (Комп 4), Пока “soft hose” flexes and moves with the vibrating engine. This isolates the rigid components from vibration, preventing cracks.

3. Компоненты: ‘Clamp – B type’ (CQ67645B)
The list calls for two (2) of these clamps (Комп 16 & 18). Их “логика” is to provide a 360-degree, high-pressure seal at both ends of the ‘Soft hose’ (Комп 17), ensuring no oil can leak from these joints. Это важнейшая часть Крышка маслозаливной горловины FAW J6P‘s plumbing.

Основной 2: The “Measurement” Логика (The Dipstick Partner)

This group’s “логика” is to provide an accurate oil level check, acting as the “service partner” к Крышка маслозаливной горловины FAW J6P.

1. Компонент: ‘Oil dipstick assy’ (1009095-50А)
Этот (Комп 6) is the core ‘FAW J6P Oil Dipstick’. Его “Measurement Logic” is its precise calibration, с “MIN” и “MAX” marks that correspond to the exact oil level in the ‘Oil pan assy’. Его “Логика уплотнения” is its handle, which features one or more O-rings. Это очень важно: it doesn’t just rest in the tube; это “plugs” это, preventing crankcase pressure from escaping and stopping dirt and water from entering the engine.

2. Компонент: ‘Oil dipstick tube assy’ (1009090-50А)
Этот (Комп 8) это “Guide Logic.” This rigid metal tube provides a clean, safe path for the ‘Oil dipstick’ to travel from the top of the engine all the way down into the oil pan. Его “логика” is to bypass all moving parts like the crankshaft counterweights. It must be perfectly sealed at the engine block to prevent a massive oil leak. This tube is a key part of the same service assembly as the Крышка маслозаливной горловины FAW J6P.

Основной 3: The “Structural Support” Логика (The Brackets)

Это “Anti-Fatigue Logic.” A long, unsupported tube (like the dipstick or filler tube) will be destroyed by engine vibration. Этот Крышка маслозаливной горловины FAW J6P and dipstick assembly uses a “tripod” of brackets to create a robust, stable structure.

1. Компоненты: «Фронтальная поддержка’ (1009083-50А) & ‘Rear support’ (1009084-50А)
These two brackets (Комп 4 & 10) form the primary support for the rigid ‘Oil filler tube’ (Комп 2). The ‘Front support’ holds the “neck” of the tube (where the Крышка маслозаливной горловины FAW J6P sits), while the ‘Rear support’ anchors the bottom. Этот “two-point” mounting logic holds the filler tube rigid and stable, so all the vibration is absorbed by the ‘Soft hose’ (Комп 17).

2. Компонент: ‘Oil dipstick tube main support’ (1009081-50А)
Этот (Комп 5) is the central “hub” of the support system. Его “логика” is to act as the primary mounting point for the ‘Oil dipstick tube assy’ (Комп 8). It is a heavy-duty bracket designed to bolt securely to the engine block, providing a stable anchor point that also supports the ‘Oil dipstick clip’ (Комп 7). This ensures the entire Крышка маслозаливной горловины FAW J6P and dipstick system is securely mounted.

Основной 4: The “Застежка & Обеспечение” Логика (All Others)

This final group’s “логика” заключается в обеспечении безопасного, виброустойчивый, and complete installation for the Крышка маслозаливной горловины FAW J6P and dipstick systems.

1. The “Зажим” Логика (Болты, Орехи, Шайбы)
The assembly uses multiple ‘Hexagon head bolts’ (Комп 3, 9, 11, 12, 14) with their associated ‘Washers’ and ‘Hexagon nuts’. The “логика” of using a full bolt/nut/washer system (против. a simple flange bolt) is to provide a “through-bolt” clamp on the brackets, which is extremely resistant to vibration. This ensures all supports for the Крышка маслозаливной горловины FAW J6P system remain secure.

2. The “Обеспечение” Логика (Clips & Straps)
Это “Secondary NVH Logic” for the flexible components.

• ‘Oil filler tube clip’ (1009079-50А) & ‘Oil dipstick clip’ (1009094-50А): These clips (Комп 15 & 7) являются “Anti-Vibration Logic” for the tubes, preventing them from “whipping” and developing fatigue cracks.
• ‘Plastic strap assy’ (3724015-240): These three (3) “zip-ties” (Комп 13) are a deliberate “chafing-prevention” логика. They are used to secure the flexible ‘Soft hose’ (Комп 17) safely away from hot exhaust manifolds or sharp-edged brackets. This simple logic prevents a hole from being rubbed into the hose, which would cause a massive oil leak from the Крышка маслозаливной горловины FAW J6P‘s plumbing.

Крышка маслозаливной горловины FAW J6P & Dipstick Parts List

В следующей таблице представлена ​​полная, подробная разбивка всех 18 типы компонентов в Крышка маслозаливной горловины FAW J6P and Oil Dipstick assembly for the FAW Jiefang CA3250P66K2L1T1E 6×4 самосвал.

Основные характеристики

Технические характеристики Крышка маслозаливной горловины FAW J6P and Dipstick assembly are defined by its function as the primary service interface for the engine’s lubrication system.