- Ciudad de ChangChun, Provincia de Jilin, Porcelana
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Bienvenidos a esta experta deconstrucción del Mecanismo de control del embrague FAW J6P, a fundamental system for the FAW Jiefang CA3250P66K2L1T1E 6×4 heavy-duty dump truck. This technical guide is engineered for professional service technicians, fleet mechanics, y especialistas en repuestos, providing a complete breakdown of the 8 components in this assembly. We will analyze the system from its largest assemblies, like the clutch booster and release fork, down to the essential hardware that ensures flawless operation.
El Mecanismo de control del embrague FAW J6P is the critical link between the driver and the transmission. In a heavy-duty truck, the clutch pressure plate exerts thousands of pounds of clamping force to transfer engine torque. It would be impossible for a driver to overcome this force with simple foot pressure. This system acts as a massive force multiplier, using hydraulic and pneumatic power to make shifting gears effortless and precise. Its reliability is paramount, especially in a dump truck that requires constant, repetitive shifting in demanding off-road environments.
This guide deconstructs the entire assembly into its core “lógica” groups. Analizaremos el “Hydraulic Force Logic” (the booster pump), el “Mechanical Actuation Logic” (the release fork), y el “Lógica de sujetadores críticos” (the hardware). Understanding this Mecanismo de control del embrague FAW J6P is essential for diagnosing shifting problems, reducing driver fatigue, and ensuring long-term drivetrain reliability.
Este grupo representa el músculo del Mecanismo de control del embrague FAW J6P. Its sole purpose is to take the minimal force from the driver’s foot pedal and amplify it exponentially to disengage the heavy-duty clutch.
1. Componente: ‘Clutch booster pump assy’ (1602305-73C)
Este (compensación 6) is the ‘Clutch Booster Pump Assembly’, the heart of the entire Mecanismo de control del embrague FAW J6P. This is not a simple hydraulic cylinder; it is a sophisticated air-over-hydraulic booster.
El Hydraulic Input Logic is the first stage. A small-diameter hydraulic line from the clutch master cylinder (actuated by the driver’s pedal) sends a small volume of brake fluid to the booster. This fluid acts as the “señal” o “piloto” fluid.
El Pneumatic Amplification Logic is the second stage. When this pilot fluid enters the booster, it moves a small piston that opens a large air valve. This valve releases high-pressure compressed air (from the truck’s main air brake system) into a large chamber, pushing on a large-diameter piston.
Este Force Multiplication Logic es clave: the force is the pressure (PSI) multiplied by the area. The large air piston has many times the surface area of the small hydraulic piston. This design amplifies the driver’s foot pressure by a factor of 10 or more. This amplified force is then used to push a hydraulic piston on the *output* side of the booster, sending a large volume of fluid at high pressure to the release fork. This component is the reason the Mecanismo de control del embrague FAW J6P feels light and responsive.
2. Componente: ‘Pipe assy – embrague’ (1602200-13C)
Este (compensación 7) is the ‘Clutch Pipe Assembly’. This is the high-pressure hydraulic line that transmits the amplified force from the ‘Clutch booster pump assy’ (compensación 6) to the ‘Release fork & bracket assy’ (compensación 3).
El Lógica de sellado is its primary function. This pipe is engineered with precision-flared ends and fittings to handle high hydraulic pressures without leaking. It is a critical, no-fail component. A leak here would result in an immediate and total loss of the Mecanismo de control del embrague FAW J6P, making it impossible to shift gears.
This group represents the final stage of the Mecanismo de control del embrague FAW J6P. es el “palanca” that physically enters the transmission bellhousing to perform the work of disengaging the clutch.
1. Componente: 'Liberar tenedor & bracket assy’ (1602420A70A)
Este (compensación 3) is the ‘Release Fork and Bracket Assembly’. This is a heavy-duty cast iron or forged steel component designed to withstand immense, repetitive stress. It is the final, mechanical link in the entire Mecanismo de control del embrague FAW J6P.
El Lógica de montaje involves the ‘bracket’. This component bolts directly and rigidly to the transmission case (utilizando pernos Comp 5). It is designed to hold a pivot ball or shaft, creating a rock-solid, fixed pivot point for the ‘fork’.
El Lógica de palanca is the function of the ‘fork’. This long lever pivots on the ‘bracket’. On one side (outside the bellhousing), it is pushed by the hydraulic push-rod coming from the ‘Clutch booster pump assy’ (compensación 6).
Due to the pivot, the other end of the fork (el “púas” inside the bellhousing) moves in the *opposite* direction. These tines are attached to the clutch’s release bearing. Cuando el conductor pisa el pedal, the booster fires, the fork pivots, and the tines push the release bearing forward.
Este Final Actuation Logic is what presses the bearing against the pressure plate’s fingers, releasing the clamping force on the clutch disc and allowing the driver to shift. The integrity of this fork is essential for the Mecanismo de control del embrague FAW J6P to function.
This group contains the essential hardware for the Mecanismo de control del embrague FAW J6P. Its logic is to secure the heavy, high-force components (the booster and the fork bracket) against the constant vibration of a diesel engine and the high, repetitive forces of clutch actuation.
1. El “Bracket Mounting” Grupo (compensación 4, 5)
Este grupo incluye: ‘Hexagon head bolt with guide neck’ (CQ1500825, Cantidad 4) and ‘Spring washer’ (Q40308, Cantidad 4). These are the high-tensile fasteners used to mount the ‘Release fork & bracket assy’ (compensación 3) to the transmission housing.
El Lógica de alineación is the purpose of the ‘guide neck’ on the bolts (compensación 5). This unthreaded shoulder section fits snugly into the bracket’s mounting holes *before* the threads engage. This ensures perfect, precise alignment of the bracket, which is critical for the fork’s geometry. The ‘Spring washers’ (compensación 4) provide anti-vibration pre-load.
2. El “Booster Mounting” Grupo (compensación 1, 2)
This group includes two ‘Hexagon flange bolts’ (Q1851890T and Q1851450T). El Lógica de brida means these bolts have a built-in, non-spinning washer. This increases the clamping surface area, distributing the load and preventing the bolt from vibrating loose. These are used to secure the heavy ‘Clutch booster pump assy’ (compensación 6) to the chassis or transmission.
3. El “Plumbing” Grupo (compensación 8)
Este (compensación 8) is the ‘Plastic strap’, a simple but vital part of the Mecanismo de control del embrague FAW J6P. It is listed as ‘As required’. Es Lógica de protección is to secure the ‘Pipe assy’ (compensación 7) and any other lines, strapping them to the chassis to prevent them from rubbing (chafing) against moving parts (like the driveshaft) or resting on hot parts (like the exhaust). This strap prevents a catastrophic hydraulic failure.
La siguiente tabla proporciona la información completa, desglose detallado de todos 8 tipos de componentes en el Mecanismo de control del embrague FAW J6P Para FAW Jiefang CA3250P66K2L1T1E 6×4 camión volcado.
| Número de pieza. | Nombre de la pieza | Cantidad |
|---|---|---|
| Q1851890T | Perno de brida hexagonal | 1 |
| Q1851450T | Perno de brida hexagonal | 1 |
| 1602420A70A | Horquilla de liberación & bracket assy | 1 |
| Q40308 | arandela de resorte | 4 |
| CQ1500825 | Hexagon head bolt with guide neck | 4 |
| 1602305-73C | Clutch booster pump assy | 1 |
| 1602200-13C | Pipe assy – embrague | 1 |
| T67417246 | Plastic strap | As required |
Las especificaciones para el Mecanismo de control del embrague FAW J6P are defined by its function as a force-multiplying system, designed for reliability and reduced driver fatigue.
| Solicitud de vehículo | FAW Jiefang CA3250P66K2L1T1E 6×4 Camión de la basura |
| Grupo de sistema | Mecanismo de control del embrague FAW J6P |
| Lógica primaria | Hydraulic & Multiplicación de fuerzas mecánicas |
| Actuation Type | Air-over-Hydraulic Booster |
| Componente central (Force) | ‘Clutch booster pump assy’ (1602305-73C) |
| Componente central (Actuation) | 'Liberar tenedor & bracket assy’ (1602420A70A) |
| Hydraulic Line | ‘Pipe assy – embrague’ (1602200-13C) |
| Tipos de componentes totales | 8 |
| Bracket Fasteners | 4incógnita (Hexagon head bolt with guide neck, arandela de resorte) |
| Sistema asociado | Full Drivetrain Clutch Engagement/Disengagement |
piezas FAW, incluido el conjunto del bloque de cilindros, Se empaquetan con cuidado para garantizar una entrega segura.. Cada componente está asegurado con materiales protectores para evitar daños durante el transporte.. La red logística garantiza envíos puntuales en todo el mundo., apoyando operaciones de mantenimiento eficientes. A continuación se muestra una imagen que ilustra el embalaje estándar de las piezas de camiones FAW., mostrando la atención al detalle en el manejo y almacenamiento.
Este enfoque de embalaje minimiza el riesgo de corrosión o daños por impacto., asegurando que piezas como el conjunto de bloque de cilindros FAW lleguen en perfectas condiciones. Los clientes pueden confiar en la logística de FAW para obtener calidad y confiabilidad constantes.
FAW es uno de los fabricantes de automóviles más grandes y antiguos de China, con capital registrado de RMB 35.4 mil millones de yuanes y activos totales de RMB 457.83 mil millones de yuanes.
CHINA FAW GROUP CO., LIMITADO. (abreviatura de FAW), anteriormente China First Automobile Works, puede rastrear sus raíces hasta julio 15, 1953, cuando comenzó a construirse su primera planta de ensamblaje. FAW es uno de los fabricantes de automóviles más grandes y antiguos de China, con capital registrado de RMB 35.4 mil millones de yuanes y activos totales de RMB 457.83 mil millones de yuanes.
Ventas globales de camiones pesados en China “cinco seguidos”, ventas de camiones pesados a nivel mundial “seis seguidos”, venta de tractores para 16 años consecutivos líder absoluto en la industria.
