- Ville de ChangChun, Province du Jilin, Chine
par 
This is a complete technical deconstruction of the Tuyauterie d'essieu moteur FAW J6P system for the FAW Jiefang CA3250P66K2L1T1E 6×4 tombereau. Ce guide détaille les 3 critical component types that form the pneumatic control lines for the tandem axle differential locks, a vital system for off-road traction.
Le Tuyauterie d'essieu moteur FAW J6P assembly is a set of pre-formed hoses and fasteners that deliver compressed air to the differential lock actuators on both the middle and rear drive axles. Unlike hydraulic or electrical systems, this is a robust pneumatic system designed for reliability in harsh conditions. The function of the Tuyauterie d'essieu moteur FAW J6P is simple but critical: when the driver activates the diff lock switch, these pipes transmit the air pressure that mechanically locks the differentials, forcing the wheels to turn at the same speed. A leak or failure in this Tuyauterie d'essieu moteur FAW J6P system will render the differential locks inoperable, severely compromising the truck’s off-road capability.
This component is the dedicated air line for the rearmost axle in the tandem setup. Its integrity is essential for locking the final drive axle.
1. Composant: ‘Air hose assy – rear wheel diff lock’ (2408205-80UN) – Quantité 1
Ce (Comp 1) is a pre-formed, flexible air hose assembly. Le Pneumatic Logic is direct: this hose connects the chassis-mounted air valve (solenoid) to the air cylinder actuator on the rear axle differential (as seen in the FAW J6P Essieu arrière panne).
Being an assembly, it includes the correct fittings at both ends, which are crimped on to prevent leaks under pressure. Its specific length and shape are designed to route safely around the moving suspension components and exhaust. A failure in this specific piece of the Tuyauterie d'essieu moteur FAW J6P system will result in the rear differential lock failing to engage.
This component is the parallel air line that controls the differential lock on the middle (ou “avant”) axle of the tandem set.
1. Composant: ‘Air hose assy – mid axle diff lock’ (2408225-76UN) – Quantité 1
Ce (Comp 2) is the second main component of the Tuyauterie d'essieu moteur FAW J6P système. It performs the exact same function as Component 1, but it is routed to the middle axle’s differential lock actuator.
Le Tandem Control Logic of the 6×4 system relies on having two independent control lines. This allows the truck’s pneumatic system to engage the locks sequentially or all at once. This pre-formed hose assembly is also supplied with crimped fittings and is cut to the precise length needed to reach the middle axle, distinguishing it from the rear axle line. This entire Tuyauterie d'essieu moteur FAW J6P setup is designed for robust, independent control.
This group of components, while small, is critical to the lifespan of the entire Tuyauterie d'essieu moteur FAW J6P système. It ensures the air lines are properly secured and protected from the harsh operating environment.
1. Composant: ‘Plastic strap’ (T67437676) & ‘Tie strap’ (3723011-81W-C00) – Quantité 10 (Total)
Ce (Comp 3) is a set of 10 heavy-duty plastic straps. Le Vibration Dampening Logic is essential. These straps are used to secure the air hoses (Comp 1 & 2) firmly to the truck’s frame rails and axle housings.
An unsecured hose in the Tuyauterie d'essieu moteur FAW J6P system would chafe against steel frame members or moving suspension parts. This chafing, combined with constant vibration, would quickly wear a hole in the air line, causing a critical air leak and a complete failure of the differential lock. These simple straps are non-negotiable for a reliable Tuyauterie d'essieu moteur FAW J6P installation.
Le tableau suivant fournit l'intégralité, ventilation détaillée de tous 3 types de composants dans le Tuyauterie d'essieu moteur FAW J6P assemblage pour le FAW Jiefang CA3250P66K2L1T1E 6×4 tombereau. This system is critical for the function of the tandem-axle differential locks. Ce Tuyauterie d'essieu moteur FAW J6P is a simple but essential system.
| Marque | Partie no. | Nom de la pièce | Quantité |
|---|---|---|---|
| 1 | 2408205-80UN | Air hose assy – rear wheel diff lock | 1 |
| 2 | 2408225-76UN | Air hose assy – mid axle diff lock | 1 |
| 3 | T67437676 / 3723011-81W-C00 | Sangle / Tie strap | 10 |
The specifications for this Tuyauterie d'essieu moteur FAW J6P system are defined by its function as the pneumatic control network for the tandem differential locks. The integrity of these lines is crucial for off-road performance. L'ensemble Tuyauterie d'essieu moteur FAW J6P system must be leak-free.
| Demande de véhicule | FAW Jiefang CA3250P66K2L1T1E 6×4 Tombereau |
| Groupe système | Tuyauterie d'essieu moteur FAW J6P |
| Logique primaire | Pneumatic activation of differential locks |
| Type de système | Compressed Air (Pneumatic) |
| Controlled Axles | Middle Axle and Rear Axle |
| Key Component 1 | ‘Air hose assy – rear wheel diff lock’ (2408205-80UN) |
| Key Component 2 | ‘Air hose assy – mid axle diff lock’ (2408225-76UN) |
| Fastening System | ‘Plastic strap’ (T67437676) / ‘Tie strap’ |
| Types de composants totaux | 3 |
| Système associé | Tandem Axle Differential Lock System. Ce Tuyauterie d'essieu moteur FAW J6P is the core of its activation. |
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.
