FAW J6P Компрессор кондиционера: 5 Важнейшие детали для безупречного комфорта в салоне

Welcome to this expert deconstruction of the FAW J6P Компрессор кондиционера (Main Assy P/N 8103020-70A). Это “comfort core” and primary “refrigerant pump” для FAW Jiefang CA3250P66K2L1T1E 6×4 самосвал.

Этот компонент представляет собой “Логическая сборка” из 5 critical parts. Его “логика” is to convert rotational power from the engine’s accessory belt into high-pressure refrigerant, что такое “lifeblood” of the cab’s A/C system.

The “Parasitic Load Logic” is the key to this FAW J6P Компрессор кондиционера. This is the single *largest* “parasitic load” in the engine’s accessory drive system. It is driven by the ‘Multi-groove belt’ (P/N 1023021-36D) but features an “Electromagnetic Clutch Logic.” Этот “схватить” allows the compressor’s pulley to “free-spin” 99% of the time, creating almost no drag on the engine. When the driver presses the A/C button, this clutch “slams” shut, placing an *instant* 10-15 horsepower load on the engine. Этот “shock load” is what the ‘Automatic Tensioner’ (P/N 1023010-36D) is designed to handle.

This technical guide is an essential resource for chassis technicians, менеджеры по техническому обслуживанию автопарка, и специалисты по запчастям. We will deconstruct the entire 5-component-type group. Мы проанализируем “Refrigerant Compression Logic” (the main compressor assembly itself), а “Structural Support Logic” (the anti-vibration bracket), и “Критическая логика крепежа” (the high-tensile hardware) that mounts the FAW J6P Компрессор кондиционера to the engine.

Основной 1: The “Сжатие & Схватить” Логика (Компонент 1)

This component is the main assembly and the functional “сердце” of the entire cab comfort system. The FAW J6P Компрессор кондиционера это комплекс, high-pressure pump.

1. Компонент: ‘A/C compressor assy’ (8103020-70А)
Этот (Комп 1) is the complete assembly. Его “Refrigerant Logic” is to be a “positive displacement” pump. It sucks in *low-pressure, gaseous* refrigerant (like R134a) из “evaporator” (the cold part in the dashboard). Внутренне, it uses a “Wobble Plate” или “Swash Plate” логика. The “логика” is that the engine’s belt spins a pulley, which turns a central shaft. This shaft has a “wobble plate” mounted at an angle. As this plate “wobbles,” it drives a series of 5 или 7 tiny “поршни” back and forth in their cylinders, compressing the refrigerant gas.

Этот “Compression Logic” turns the low-pressure gas into a *high-pressure, high-temperature* (superheated) gas. Этот “hot gas” is then sent to the “конденсатор” (the radiator at the front of the truck) where it releases its heat and turns back into a liquid, completing the cycle. The internal components of the FAW J6P Компрессор кондиционера are lubricated by a special “PAG oil” that circulates *with* the refrigerant, so a refrigerant leak is also an *oil leak* for the compressor.

2. The “Electromagnetic Clutch Logic” (Internal to Comp 1)
Это “Interface Logic” для FAW J6P Компрессор кондиционера. The pulley on the front of the compressor is not directly connected to the internal shaft. Это “free-spins” on its own bearing. Этот “логика” means that when the A/C is off, the compressor is 100% disengaged and creates zero “parasitic” load on the engine.

When the driver presses the A/C button, анонца “electromagnet” is energized. This powerful magnet “pulls” а “clutch plate” outwards, “хлопающий” it against the spinning pulley. Этот “Clutch Logic” is what locks the pulley to the compressor’s internal shaft, engaging the pump. Этот “slam” или “shock load” is the most demanding event for the engine’s serpentine belt, and the *reason* a heavy-duty ‘Automatic tensioner’ is required for the FAW J6P Компрессор кондиционера to function without squealing or breaking the belt.

Основной 2: The “Structural Support” Логика (Компонент 2)

This component’s “логика” is to provide a rigid, perfectly aligned, and vibration-proof foundation for the FAW J6P Компрессор кондиционера.

1. Компонент: ‘Support – A/C compressor’ (8103061-70А)
Этот (Комп 2) это “Anti-Fatigue Logic.” The FAW J6P Компрессор кондиционера (Комп 1) is a heavy component that also has internal oscillating pistons, creating its own vibration. It *cannot* be bolted directly to a thin “timing cover” or a weak point on the engine block. Этот “Поддерживать” это сверхмощный, cast-iron bracket. Его “логика” is to bolt to the main ‘Front-end system support’ (P/N 1023011-36D) or directly to the engine block’s structural “bosses.” This provides a “Shock-Proof Foundation” that can withstand the “slam” of the clutch engaging and the constant, high-frequency vibrations from the engine.

The “Логика выравнивания” is its second, equally critical function. The serpentine belt must run with perfect “parallel” alignment. This ‘Support’ is machined to *guarantee* that the FAW J6P Компрессор кондиционера pulley is on the exact same plane as the crankshaft pulley, alternator pulley, and water pump pulley. A misaligned compressor (from a bent or cracked bracket) воля “walk” the belt off the pulley or “shred” its edges in a matter of hours. This makes the ‘Support’ a precision-critical component.

Основной 3: The “Застежка & Зажим” Логика (Компоненты 3, 4, 5)

This final group’s “логика” is to provide the high-tensile “clamping force” required to hold the entire FAW J6P Компрессор кондиционера assembly in place against all operational forces.

1. Компоненты: ‘Hexagon head bolt’ (CQ15010110) & ‘Hexagon flange nut’ (CQ39610)
The list calls for two (2) болты (Комп 3) and two (2) орехи (Комп 4). Этот “Through-Bolt Logic” is the strongest possible mounting method. Этот “логика” implies that the ‘Support’ кронштейн (Комп 2) is mounted to the *main* engine accessory bracket using two long “studs” или “through-bolts” that are secured by these nuts. Этот “Орех & Болт” system provides a massive, vibration-resistant clamping force.

2. Компонент: ‘Болт с шестигранной головкой, coarse shank (стандартный тип)’ (Q1841230)
The list calls for one (1) of these (Комп 5). Это “Primary Compressor Mount Bolt.” Его “логика” is to be the main fastener that passes *through* the FAW J6P Компрессор кондиционера (Комп 1) and threads *into* the ‘Support’ (Комп 2). The “Фланцевая логика” is that the built-in washer provides a large friction surface that prevents the bolt from “ходьба” loose from vibration. The “Coarse Shank Logic” means it is a high-strength bolt designed to withstand the “sheer force” (the side-to-side force) of the belt tension. These three sets of hardware are all that hold the heavy, high-load FAW J6P Компрессор кондиционера на месте.

FAW J6P Air-Conditioning Compressor Parts List & Технические характеристики

В следующей таблице представлена ​​полная, подробная разбивка всех 5 component types identified in this FAW J6P Компрессор кондиционера сборка для FAW Jiefang CA3250P66K2L1T1E 6×4 самосвал.

Основные характеристики

Технические характеристики FAW J6P Компрессор кондиционера are defined by its function as the primary refrigerant pump for the cab’s comfort system.