Suspensão dianteira FAW J6P: Desconstruindo 38 Peças críticas para uma estabilidade de direção perfeita

Esta é uma desconstrução técnica completa do Suspensão dianteira FAW J6P sistema para o FAW Jiefang CA3250P66K2L1T1E 6×4 caminhão despejando. Este guia detalha 38 serviceable components that form this critical assembly, from the multi-leaf spring pack to the shock absorbers and frame brackets.

O Suspensão dianteira FAW J6P é um serviço pesado, multi-leaf spring system designed for maximum durability and load-bearing capacity. Unlike coil spring systems, this setup is engineered to withstand the severe, high-impact conditions of a construction site or quarry. Its primary functions are to support the weight of the cab and engine, isolate the chassis from road shock, and maintain the critical steering geometry of the front axle. Um totalmente funcional Suspensão dianteira FAW J6P is essential for vehicle control, tire life, and operator comfort. This deconstruction will analyze the four key logic groups: the leaf spring pack, the axle mounting system, the frame mounting system, and the damping system, all of which create the complete Suspensão dianteira FAW J6P.

Essencial 1: O “Várias folhas” Lógica (O pacote principal de primavera)

This is the literal ‘spring’ do Suspensão dianteira FAW J6P. It is not a single part, but a carefully engineered stack of steel leaves designed to provide a progressive spring rate.

1. Componente: ‘Front leaf spring assy’ (2902010A71A) – Quantidade 2
Esse (Comp. 24) é o completo, pre-assembled spring pack. O Suspensão dianteira FAW J6P uses two of these, one for each side. The assembly consists of 11 folhas individuais, all held together by a center bolt.

2. Componente: Individual Leaves (2902105A71A – 2902213A71A)
This group represents the individual serviceable leaves, such as the ‘Front leaf spring 1st leaf & bushing assy’ (Comp 2902105A71A), the ‘Front leaf spring second leaf’ (Comp 2902202A71A), e assim por diante, up to the ‘Front leaf spring 11th leaf’ (Comp 2902213A71A).

O Progressive Spring Logic é crítico: the longest leaf (main leaf) provides the initial smooth ride, while the shorter, thicker leaves below it only engage as the load increases. Isto permite que Suspensão dianteira FAW J6P to provide a comfortable ride when the truck is empty and still support the immense weight of a full load without bottoming out.

3. Componente: ‘Clamps’ & ‘Center Bolt’ (2912131-242, 2912161-71A)
This group includes the ‘Clamp – front leaf spring 5th leaf’ (Comp. 2912131-242) and other clamps. These steel bands prevent the leaves from fanning out or shifting sideways. The ‘Center bolt – rear leaf spring’ (Comp 2912161-71A) is the master bolt that holds the entire pack together and locates it on the axle.

Essencial 2: O “Montagem do eixo” Lógica (The U-Bolt System)

This group of components rigidly clamps the ‘Front leaf spring assy’ (Essencial 1) to the front axle. A secure connection here is fundamental to the safety and alignment of the Suspensão dianteira FAW J6P.

1. Componente: ‘U-bolt – mola da folha frontal’ (2902411-88A) – Quantidade 4
Esse (Comp. 2) é o fixador principal. Four of these heavy-duty U-bolts (two per side) loop under the front axle and pass up through the ‘Cover plate’.

2. Componente: ‘Cover plate – mola da folha frontal’ (2902406-4E) – Quantidade 2
Esse (Comp. 3) is a thick steel plate that sits on top of the leaf spring. The U-bolts pass through it, e as ‘Nozes’ (Comp. 1, 2902413-76A) e ‘Arruelas de pressão’ (Comp. 6, Q40316) tighten down onto it.

3. Componente: ‘Pad – mola da folha frontal’ (2902432-40) – Quantidade 2
Esse (Comp. 4) is a rubber or composite pad that sits *between* the leaf spring and the axle. O Lógica da Força de Fixação é crítico: this pad prevents metal-on-metal contact, reduces high-frequency vibration, and helps distribute the load. The U-bolts must be torqued to a precise specification to compress this pad correctly. A loose U-bolt on the Suspensão dianteira FAW J6P will lead to a sheared center bolt and catastrophic axle misalignment.

Essencial 3: O “Frame Mounting” Lógica (Shackle & Sistema pivô)

This system attaches the Suspensão dianteira FAW J6P para a estrutura do caminhão, allowing it to pivot at one end and flex at the other.

1. Componente: ‘Front support – mola da folha frontal’ (2902471A240) – Quantidade 2
Esse (Comp. 18) is the fixed pivot point. This heavy-duty bracket is bolted directly to the front of the Quadro FAW J6P. O “olho” of the main leaf spring (Comp 2902105A71A) attaches here, allowing the spring to pivot up and down. ‘Front support – mola da folha frontal’ (Comp. 31, 2902441-56A) is a related component.

2. Componente: ‘Rear support assy – mola da folha frontal’ (2902450-71B) – Quantidade 2
Esse (Comp. 38) is the rear frame bracket. This bracket holds the ‘Rear shackle’ (Comp. 23), creating a swinging mount.

3. Componente: ‘Rear shackle – mola da folha frontal’ (2902481-50A) – Quantidade 2
Esse (Comp. 23) is the ‘swinging’ link. O Shackle Logic é essencial: como o Suspensão dianteira FAW J6P compresses and the leaf spring flattens, its overall length *increases*. This shackle allows the rear of the spring to swing backward to accommodate this change in length. Without this shackle, the spring would bind and break. ‘Loop – mola da folha frontal’ (Comp. 26, 2902466-50A) is also part of this flexible system.

Essencial 4: O “Amortecimento” Lógica (Shock Absorber Assembly)

Enquanto as molas suportam a carga, this group of components controls the *motion*. O Suspensão dianteira FAW J6P relies on these hydraulic dampers to prevent uncontrolled bouncing.

1. Componente: ‘Front shock absorber assy’ (2905010-71A) – Quantidade 2
Esse (Comp. 12) is the primary hydraulic shock absorber. Its job is to dissipate the energy stored in the leaf springs by converting kinetic energy (saltando) into heat. This keeps the tires firmly in contact with the ground, which is essential for steering and braking.

2. Componente: Suportes de montagem & Pins (Comp. 11, 25, 33)
The shock absorber is mounted to the vehicle using a dedicated system. The ‘Upper support – front shock absorber’ (Comp. 33, 2905411-50A) attaches to the Quadro FAW J6P. The ‘Support bracket – amortecedor’ (Comp. 25, 2905431-1H) and ‘Lower connecting pin’ (Comp. 11, 2905417-71A) attach the bottom of the shock to the axle/U-bolt assembly. Esse Lógica de Amortecimento is what provides a stable ride and prevents the Suspensão dianteira FAW J6P from oscillating after hitting a bump.

Suspensão dianteira FAW J6P: Complete 38-Part Breakdown

A tabela a seguir fornece o completo, detalhamento de todos 38 tipos de componentes no Suspensão dianteira FAW J6P montagem para o FAW Jiefang CA3250P66K2L1T1E 6×4 caminhão despejando. This list is essential for ordering spare parts and performing a complete overhaul of the Suspensão dianteira FAW J6P.

Especificações principais

As especificações para o Suspensão dianteira FAW J6P are defined by its heavy-duty, multi-leaf design, engineered to provide both load-bearing capacity and steering stability for the CA3250P66K2L1T1E. O Suspensão dianteira FAW J6P is a non-negotiable system for vehicle safety.