- Ville de ChangChun, Province du Jilin, Chine
par 
Welcome to this detailed analysis of the Emblème avant-couvercle de pare-chocs avant system for the FAW Jiefang CA3250P66K2L1T1E 6×4 tombereau. This component group is the “affronter” du véhicule, a critical element of its brand identity. This guide will deconstruct the 2 key parts that create this assembly.
Le Emblème avant-couvercle de pare-chocs avant is the primary identifying feature of the FAW J6P. It is more than just a logo; it is an engineered, multi-piece assembly designed to withstand harsh environments while maintaining a premium, flawless appearance. It is the centerpiece of the cab’s front outer panel.
This teardown will analyze the Front Emblem (5302801-B26) and its specialized mounting hardware (CQ2213595A). We will explore the complex manufacturing process of the emblem, from its ABS substrate to its multi-layer chrome plating, and the critical role of its combination-screw fasteners.
For a technician or a fleet owner, le Emblème avant-couvercle de pare-chocs avant represents the truck’s professionalism. A damaged, peeling, or missing emblem significantly degrades the vehicle’s appearance. Understanding its robust mounting system is key to replacing it correctly, ensuring a secure, vibration-free fit that lasts.
Ce composant est le “jewelry” de la Emblème avant-couvercle de pare-chocs avant système. C'est un complexe, multi-layered component engineered for durability and high visual impact.
1. Composant: ‘Front Emblem’ (5302801-B26) – Quantité 1
Ce (Marque 1) is the complete Front Emblem. It is not a simple sticker or a single piece of plastic. It is a sophisticated assembly manufactured to the highest automotive-grade standards.
The Substrate Logic: The foundation of the emblem is an injection-molded substrate made from high-grade, virgin ABS (Acrylonitrile Butadiène Styrène). This material is chosen for its excellent dimensional stability (it won’t warp in the sun), its superior surface quality, and its ability to perfectly bond with the electroplated layers.
The Electroplating Logic: The brilliant “chrome” finish is not paint. C'est un complexe, multi-step electroplating process. The ABS substrate is first etched, then dipped in a series of baths to apply a layer of nickel (for adhesion and corrosion resistance), followed by a layer of copper (for a smooth, brilliant surface), and finally the top layer of chromium (for the blue-white shine and surface hardness).
This process is what gives the Emblème avant-couvercle de pare-chocs avant its true metallic luster and its resistance to stone chips and environmental fallout.
The UV Protection Logic: After electroplating, the entire Front Emblem is coated with a final, transparent automotive-grade lacquer. This clear-coat is the emblem’s primary defense against the elements. It contains high levels of UV inhibitors to prevent the sun from “yellowing” ou “fogging” the chrome and plastic substrate over time. It also provides a “wet look” and makes the emblem easier to clean.
The Mounting Boss Logic: The reverse side of the emblem features multiple (in this case, 10) molded-in “bosses” ou “studs.” These are hollow plastic cylinders that serve two functions: 1. They act as alignment pins, fitting into pre-drilled holes on the bumper cover to ensure the emblem is *perfectly* level and centered. 2. They act as the “femelle” threads for the tapping screws (Cœur 2).
La logique de service: The Front Emblem is a non-serviceable unit. If the chrome is peeling, cracked from a stone chip, or damaged by harsh chemicals, the entire 5302801-B26 part must be replaced. Replacement is a key part of collision repair to restore the vehicle’s “like-new” appearance.
This logic describes the “Front Bumper Cover” lui-même, qui est le “Panneau extérieur avant” (前围外板) referenced in the diagram’s title. This panel is the host for the entire Emblème avant-couvercle de pare-chocs avant système.
La logique matérielle: The bumper cover is a very large, complex molding, typically made of a flexible, impact-resistant polymer like TPO (Thermoplastic Olefin) or a PC/PBT (Polycarbonate/Polybutylene Terephthalate) mélange. This material is chosen for its “impact memory.”
The Impact Memory Logic: TPO is used on dump trucks because it can deform significantly under a low-speed impact (Par exemple, bumping a pile of gravel) and then return to its original shape. This flexibility prevents the costly cracking and shattering associated with more rigid plastics, saving the panel from minor impacts.
Le “Class-A” Surface Logic: The exterior of the panel is a “Class-A” finish. This is an automotive manufacturing term for a surface that is perfectly smooth, free of any mold marks, sinks, or blemishes, and is ready to accept a high-quality, body-color paint finish. Le Emblème avant-couvercle de pare-chocs avant relies on this perfect surface for its premium fit.
The Precision Logic: This Front Bumper Cover is not just a cosmetic skin. It is an engineered component with hundreds of integrated features. It has molded-in mounting points for the steel reinforcement bar, the headlights, the main grille, et, le plus important, le Front Emblem.
The factory molds 10 precision pilot holes into the panel. These holes perfectly match the 10 mounting bosses on the back of the emblem (Cœur 1). This precision-engineering is what guarantees that the emblem is installed perfectly straight, centered, and level on every single truck that leaves the factory.
These are the critical fasteners that physically bond the emblem (Cœur 1) to the bumper cover (Cœur 2), completing the Emblème avant-couvercle de pare-chocs avant assemblée.
1. Composant: ‘Cross recessed pan head tapping screw and plain washer assembly’ (CQ2213595A) – Quantité 10
Ce (Marque 2) is the complete set of 10 identical fasteners. The part number designates a “combinaison” ou “Sems” vis.
The Combination Logic: The term “assemblée” (组合件) est la clé. This is not a separate screw and washer. It is a pre-assembled component where the plain washer is “captive” under the screw head and cannot fall off.
This design is essential for ease of manufacturing. A technician (or robot) on the assembly line, working from behind the bumper cover, can easily install the screw without having to fumble with a separate, tiny washer. It makes the assembly of the Emblème avant-couvercle de pare-chocs avant faster and more reliable.
The Load Distribution Logic: Le “plain washer” (平垫圈) is a critical engineering component. Its job is to distribute the clamping force of the screw over a wider surface area. Without this washer, the small screw head would concentrate all its force on a narrow ring, which would create a stress point and crack the emblem’s plastic mounting boss. The washer prevents this, ensuring a secure, long-lasting fit.
Le “Tapping Screw” Logique: Ce sont “autotaraudeuse” (Vis autotaraudeuses). The screws have hardened threads designed to be driven directly into the softer plastic of the emblem’s mounting bosses (Cœur 1). They cut their own threads as they are installed, creating an extremely tight, précis, and vibration-resistant connection.
The Quantity Logic: Ten fasteners for a single emblem may seem excessive, but it is intentional. Le Front Emblem is large and flat, exposing it to significant wind-buffeting at highway speeds. Using 10 fastening points ensures the emblem is held perfectly flush against the bumper cover, with no “levage” ou “fléchissement” at the edges. This prevents wind noise, rattles, and moisture/ice from getting behind the emblem.
La logique de service: These fasteners are the key to replacing a damaged Front Emblem. A technician must gain access to the *back* of the Emblème avant-couvercle de pare-chocs avant to remove these 10 vis. When installing the new emblem, these screws must be tightened carefully by hand. Using a power tool can easily over-torque them, stripping the new plastic bosses and destroying the brand-new emblem.
Le tableau suivant fournit l'intégralité, ventilation détaillée de tous 2 types de composants spécifiés pour le Emblème avant-couvercle de pare-chocs avant système sur le FAW Jiefang CA3250P66K2L1T1E 6×4 tombereau.
| Marque | Partie no. | Nom de la pièce | Quantité |
|---|---|---|---|
| 1 | 5302801-B26 | Front Emblem | 1 |
| 2 | CQ2213595A | Cross recessed pan head tapping screw and plain washer assembly | 10 |
Les spécifications pour le Emblème avant-couvercle de pare-chocs avant are defined by its role as a premium, durable, and aesthetic branding component.
| Demande de véhicule | FAW Jiefang CA3250P66K2L1T1E 6×4 Tombereau |
| Groupe système | Emblème avant-couvercle de pare-chocs avant |
| Composant principal | ‘Front Emblem’ (5302801-B26) |
| Emblem Substrate | Injection-Molded ABS Plastic |
| Emblem Finish | Multi-Layer Electroplated Chrome (Nickel, Copper, Chromium) |
| Emblem Protection | UV-Resistant Clear Lacquer Topcoat |
| Matériel de montage | ‘Cross recessed pan head tapping screw and plain washer assembly’ |
| Hardware Part No. | CQ2213595A |
| Hardware Type | Sems Screw (Captive Washer) / Self-Tapping |
| Quantité de matériel | 10 |
| Host Panel | Front Bumper Cover / Panneau extérieur avant |
Pièces FAW, y compris l'ensemble bloc-cylindres, sont emballés avec soin pour garantir une livraison en toute sécurité. Chaque composant est sécurisé dans des matériaux de protection pour éviter tout dommage pendant le transport. Le réseau logistique garantit des expéditions ponctuelles dans le monde entier, soutenir des opérations de maintenance efficaces. Vous trouverez ci-dessous une image illustrant l'emballage standard des pièces de camion FAW., mettant en valeur l’attention portée aux détails dans la manipulation et le stockage.
Cette approche d'emballage minimise le risque de corrosion ou de dommages causés par les chocs., s'assurer que les pièces comme l'ensemble bloc-cylindres FAW arrivent en parfait état. Les clients peuvent compter sur la logistique de FAW pour une qualité et une fiabilité constantes.
FAW est l’un des constructeurs automobiles les plus anciens et les plus importants de Chine., avec un capital social de RMB 35.4 milliards de yuans et actif total en RMB 457.83 milliards de yuans.
CHINE FAW GROUP CO., LTD. (abréviation de FAW), anciennement China First Automobile Works, peut retracer ses racines jusqu'à juillet 15, 1953, lorsque sa première usine d'assemblage a commencé à être construite. FAW est l’un des constructeurs automobiles les plus anciens et les plus importants de Chine., avec un capital social de RMB 35.4 milliards de yuans et actif total en RMB 457.83 milliards de yuans.
Ventes mondiales de camions lourds en Chine “cinq de suite”, ventes de camions lourds dans le monde “six de suite”, ventes de tracteurs pour 16 années consécutives, leader absolu de l'industrie.
