Ensemble d'essieu avant FAW J6P: Déconstruction 43 Pièces critiques pour un contrôle de direction impeccable

This is a complete technical guide to the Ensemble d'essieu avant FAW J6P (Model 3000010-14B) Pour le FAW Jiefang CA3250P66K2L1T1E 6×4 tombereau. This deconstruction analyzes 43 serviceable parts, from the main axle beam and steering knuckles to the complete drag link and tie rod assemblies.

Le Ensemble d'essieu avant FAW J6P is the foundation of the vehicle’s steering and front-end load-bearing capabilities. As a non-driven “I-beam” essieu, its primary role is to support the immense weight of the engine and cab, while providing a robust, stable platform for the steering mechanism. Dans un camion-benne lourd, this component is over-engineered to withstand severe shock loads, twisting forces, and constant impacts from off-road environments. This analysis will break down the three core systems: the axle beam and kingpin knuckles, the drag link (steering input), and the tie rod (wheel synchronization). Un bien entretenu Ensemble d'essieu avant FAW J6P is non-negotiable for steering precision, sécurité des véhicules, and managing tire wear.

Cœur 1: Le “I-Beam & Pivot” Logique (The Axle Foundation)

This group represents the core structural components of the Ensemble d'essieu avant FAW J6P. It includes the main beam that bears the vehicle’s load and the pivot points for the wheels.

1. Composant: ‘Axle’ (3001011-242) – Quantité 1
Ce (Comp 1, sub-part) is the main ‘I-beam’. C'est un seul, forged piece of high-tensile steel that provides maximum vertical strength with minimal weight. This is the backbone of the entire Ensemble d'essieu avant FAW J6P, connecting the two front leaf springs and supporting the entire front end.

2. Composant: ‘Left/Right steering knuckle’ (3001015-14B, 3001022-14B) – Quantité 1 chaque
Ces (Comp 5 & 6) are the large, C-shaped components that hold the wheel hubs. They attach to the ends of the axle beam via the kingpins, allowing the wheels to pivot for steering. Ceux-ci sont critiques, high-stress parts of the Ensemble d'essieu avant FAW J6P.

3. Composant: Pivot & Bearing Group (3001044-4E, 3001040-14B-C00)
Ce (Comp 7, 3) est le Kingpin Logic, the pivot on which the steering knuckle turns. It includes the ‘Main pin-steering knuckle’ (Comp 7) and the ‘Thrust bearing-kingpin’ (Comp 3). This bearing is critical, as it supports the entire vertical load of the truck at the pivot point, allowing for low-friction steering.

4. Composant: ‘Shim-front steering knuckle’ (3001041-4E) – Qty As Req.
Ce (Comp 2) is a set of precision shims in various thicknesses. Le Kingpin Pre-load Logic is a vital assembly step. These shims are used to set the precise vertical “play” or pre-load on the kingpin bearings. Incorrect shimming in the Ensemble d'essieu avant FAW J6P will lead to either steering wobble (too loose) or bearing seizure (too tight).

Cœur 2: Le “Drag Link” Logique (Steering Input)

The drag link is the component that transfers the steering wheel’s input (from the steering box pitman arm) au Ensemble d'essieu avant FAW J6P, initiating the turn.

1. Composant: ‘Drag link assy’ (3003050-174) – Quantité 1
Ce (Comp 24) is the complete drag link assembly. It is a non-adjustable rod with ball joints at each end, designed to transmit pushing and pulling forces. This is the primary link between the chassis-mounted steering box and the axle-mounted Ensemble d'essieu avant FAW J6P.

2. Composant: ‘Ball stud’ (3003032-1H) & ‘Ball socket’ (3003066-1H)
Ces (Comp 29, 30) are the serviceable inner components of the drag link ends. Le Logique de rotule allows the link to move up and down with the suspension while simultaneously pivoting to steer. ‘Ring spring’ (Comp 25) and ‘Cap’ (Comp 32) hold this joint together under tension.

3. Composant: 'Joint’ & « Cache-poussière’ (3003071-1H, 3003074-4E)
Ce (Comp 35, 34) is the vital protection system. The ‘Seal’ and ‘Dust cover’ (with its ‘Springs’, Comp 36/37) Empêcher l'eau, saleté, and grit from entering the ball joint. A failed seal is the number one cause of drag link failure in the Ensemble d'essieu avant FAW J6P, as it allows the grease (CQ70001, Comp 43) to be contaminated.

Cœur 3: Le “Tirant” Logique (Wheel Synchronization)

The tie rod is the component that connects the left and right steering knuckles *together*. This ensures that both wheels turn in unison and at the correct angles (Ackermann geometry).

1. Composant: ‘Left ball joint assy-drag link’ (3003055-1H) & ‘Connecting rod-drag link’ (3003060-1H)
Ce (Comp 27, 26) forms the complete tie rod. Unlike the drag link, this assembly is adjustable. The ‘Connecting rod’ (the main tube) has threaded ends, allowing the ‘Left ball joint’ (tie rod end) to be screwed in or out.

2. Composant: ‘Hex castle nut’ (CQ38736) & ‘Cotter pin’ (Q5006070)
Ce (Comp 18, 19) est le Logique des fixations de sécurité. The ball joint studs on the Ensemble d'essieu avant FAW J6P are secured with castle nuts. A cotter pin is then inserted through the nut and the stud, making it physically impossible for the nut to vibrate loose. This is a non-negotiable safety feature.

3. Composant: ‘Hexagon jam nut’ (CQ38722) – Quantité 2
Ce (Comp 41) est le “jam nut” on the tie rod. Le Toe Adjustment Logic is performed here. A technician rotates the central connecting rod (Comp 26) to set the ‘toe-in’ or ‘toe-out’ of the front wheels. Once the alignment is perfect, these jam nuts are tightened against the tie rod ends to lock the setting in place. This is the most common alignment procedure for the Ensemble d'essieu avant FAW J6P.

Ensemble d'essieu avant FAW J6P: Complete 43-Part Breakdown

Le tableau suivant fournit l'intégralité, ventilation détaillée de tous 43 types de composants dans le Ensemble d'essieu avant FAW J6P (3000010-14B) Pour le FAW Jiefang CA3250P66K2L1T1E 6×4 tombereau. This list is essential for ordering spare parts and performing a complete service of the GoJ6P Front Axle Assembly.

Spécifications de base

Les spécifications pour le Ensemble d'essieu avant FAW J6P are defined by its robust I-beam construction and heavy-duty steering linkage, designed for the demanding environment of a 6×4 tombereau. Understanding these specifications is key to ordering the correct Ensemble d'essieu avant FAW J6P parties.