فلتر الوقود الخشن FAW J6P: تفكيك 7 الأجزاء المهمة لحماية HPCR

مرحبا بكم في هذا التفكيك الخبير لل فلتر الوقود الخشن FAW J6P (Main Assy P/N 1105010-2007-C00). هذا هو “First Line of Defense” لفاو جيفانغ CA3250P66K2L1T1E 6×4 dump truck’s engine. This critical “تجميع المنطق” provides bulk filtration and water separation, offering the essential first stage of protection for the high-pressure fuel system.

ال “HPCR Protection Logic” is the key to this فلتر الوقود الخشن FAW J6P. A High-Pressure Common Rail (HPCR) system is extremely vulnerable to two contaminants: water and large particles. ال “Water Separation Logic” of this unit is to use a “baffle” أو “centrifugal” design to force water (which is *heavier* than diesel) out of suspension. The water collects in a “sediment bowl” at the bottom, which can be drained. ال “Coarse Filter Logic” then removes larger rust and dirt particles (على سبيل المثال, 30+ microns).

This dual-logic system is essential. It prevents water from destroying the injectors (via “hydro-erosion” or rust) and stops large particles from prematurely clogging the much more expensive ‘FAW J6P Fuel Fine Filter’ (الفصل 24). This guide will deconstruct the 7-component-type group, analyzing the “الترشيح & Separation Logic” (السكن الرئيسي), ال “Structural Support Logic” (the anti-vibration bracket), و “قفل & منطق الختم” that mounts the فلتر الوقود الخشن FAW J6P securely to the chassis.

جوهر 1: ال “الترشيح & Separation” منطق (عنصر 1)

This component is the “عمل” جزء من فلتر الوقود الخشن FAW J6P حَشد. This is the complete unit responsible for cleaning the fuel.

1. عنصر: ‘Fuel coarse filter assy (sample style)’ (1105010-2007-C00)
هذا (شركات 1) is the complete assembly. It consists of two main serviceable parts (not listed individually but included in the assembly): the filter element and the water-in-fuel (WIF) sensor/drain.

2. ال “Water Separation Logic” (Internal):
هذا هو “First Stage” التابع فلتر الوقود الخشن FAW J6P. As fuel enters the housing, its flow is “baffled.” هذا “منطق” forces the fuel to change direction suddenly or “swirl.” Because water is *heavier* than diesel, إنه “inertia” prevents it from making the turn.

هو - هي “impacts” the wall, coalesces into heavy drops, and falls to the “sediment bowl” at the very bottom of the filter housing. أ “WIF sensor” (Water-In-Fuel) is typically located in this bowl, which sends an alarm to the dashboard when the bowl is full and needs to be “drained” (via a small petcock).

3. ال “Coarse Filtration Logic” (Internal):
هذا هو “Second Stage.” After the water is “spun out,” the now “جاف” fuel is *pulled* (by suction) *up* through the main “filter media.” This media’s “منطق” is to be “coarse”—it is designed to stop large, 30-50 micron particles (like rust, الأوساخ, and large algae “clumps”) that could come from the ‘FAW J6P Fuel Tank’.

هذا “منطق” أمر بالغ الأهمية: هو - هي “يحمي” the *secondary* ‘FAW J6P Fuel Fine Filter’ (الفصل 24) from being “clogged” prematurely. هذا “dual-stage” “منطق” (Water Separation + Coarse Filtration) is what makes the فلتر الوقود الخشن FAW J6P أ “Coarse Filter” and not just a simple strainer.

جوهر 2: ال “Structural Support” منطق (عنصر 2)

هذا المكون “منطق” is to provide a rock-solid, vibration-proof “foundation” for the entire فلتر الوقود الخشن FAW J6P حَشد.

1. عنصر: ‘Fuel coarse filter support’ (1105121-14BJ)
هذا (شركات 2) هو “Anti-Vibration Logic.” أ “spin-on” منقي (شركات 1) is a heavy, “cantilevered” حمولة. It is full of fuel (several kilograms) and hanging off the side of the chassis frame rail, all while enduring the constant, high-frequency vibration of a heavy-duty diesel engine.

إذا “filter head” (the part the filter screws onto) were bolted directly to the chassis, the vibration would “fatigue” و “crack” the aluminum filter head in a very short time, causing a massive fuel leak (on the suction side, a massive *air* leak).

ال “منطق” of this heavy-duty steel “يدعم” bracket is to be the “structural foundation.” It bolts securely to the chassis rail. The ‘Fuel coarse filter assy’ (شركات 1) then bolts *to this bracket*. هذا “Foundation Logic” provides a rigid, stable platform that absorbs and dissipates the vibration, protecting the aluminum casting of the filter head from cracking. This is a critical component for the long-term, leak-free service of the فلتر الوقود الخشن FAW J6P.

جوهر 3: ال “قفل” منطق (عناصر 3, 4, 5, 6, 7)

This final group’s “منطق” is to provide the “clamping force” الذي يحمل فلتر الوقود الخشن FAW J6P حَشد (شركات 1) and its ‘Support’ (شركات 2) securely to the truck’s chassis frame.

1. عناصر: ‘Combination bolt’ (CQ1461250) & "الجوز السداسي."’ (CQ34012)
The list calls for four (4) of each (شركات 3 & 4). هذا “Through-Bolt Logic” is the strongest possible mounting method. إنه “منطق” is that the ‘Support’ قوس (شركات 2) is *not* threaded. These ‘Combination bolts’ (which have a “captive” lock washer for vibration resistance) are passed *through* the bracket and *through* the chassis rail. The ‘Hexagon nuts’ (شركات 4) are then used on the back side. هذا “Clamping Logic” provides a much more secure, vibration-proof hold than a bolt that just threads into the chassis.

2. عناصر: ‘Hexagon flange bolt’ (Q1841445, س1841455) & ‘Hexagon flange nut’ (CQ39614)
هذا (شركات 5, 6, 7) هو “Secondary Fastener Logic.” هؤلاء “شفة” bolts and nuts are likely used to secure the ‘Fuel coarse filter assy’ (شركات 1) *to* the ‘Support’ قوس (شركات 2). ال “Flange Logic” is critical for mounting an aluminum “filter head” to a steel “bracket.” The built-in “شفة” (غسالة) on the bolt and nut provides a wide, مستوي “clamping surface.”

هذا “Load Distribution Logic” أمر ضروري. A simple bolt head would create a “high-pressure point” on the (softer) aluminum filter head, causing it to “crack” when tightened. The flange “spreads” this load, allowing for a high “clamping force” (to resist vibration) *without* damaging the housing. This hardware is essential for a secure فلتر الوقود الخشن FAW J6P.

FAW J6P Fuel Coarse Filter Parts List & تحديد

الجدول التالي يوفر كامل, تفصيل مفصل للجميع 7 أنواع المكونات المحددة في هذا فلتر الوقود الخشن FAW J6P تجميع FAW Jiefang CA3250P66K2L1T1E 6×4 تفريغ الشاحنة.

المواصفات الأساسية

المواصفات ل فلتر الوقود الخشن FAW J6P are defined by its function as the “First Line of Defense” for the entire fuel system.