FAW J6P Pipework: Deconstruyendo 46 Critical Parts for Leak-Proof Thermal Control

This is a complete technical analysis of the FAW J6P Pipework sistema (Capítulo 37), el “arterial network” for the thermal management system on the FAW Jiefang CA3250P66K2L1T1E 6×4 camión volcado. This 46-component group is not just a set of hoses; it is an engineered “Líquido & Air Transport Logic” sistema. Its integrity is paramount for preventing coolant leaks, boost leaks, and catastrophic engine overheating.

El FAW J6P Pipework system must simultaneously manage three “Lógica fluida” circuitos. El “Primary Coolant Logic” (the main radiator hoses) moves high-temperature engine coolant. El “Charge Air Logic” (the intercooler hose) transports high-pressure, hot air from the turbo. El “Lógica de desgasificación” (a network of small pipes) scavenges and removes destructive air bubbles from the system.

This guide is an essential resource for chassis technicians, gerentes de mantenimiento de flotas, y especialistas en repuestos. We will deconstruct every component of the FAW J6P Pipework asamblea. Analizaremos el “Primary Circulation Logic” (the main coolant hoses and clamps), el “Charge Air Logic” (the boost hose), el “Lógica de desgasificación” (the air bleed network), y el “Lógica de sellado” (the critical banjo clamps that ensure a leak-proof system).

Centro 1: El “Primary Circulation” Tuberías (Componentes 3, 4, 5, 6)

Este grupo representa el “main arteries” del FAW J6P Pipework sistema, responsible for moving the bulk of the engine coolant. A failure here is catastrophic.

1. Componente: ‘Radiator inlet hose’ (1303011-14B)
Este (compensación 4) es el “Hot Side Logic.” This high-temperature hose carries 90°C+ coolant *from* the engine’s thermostat housing *to* the ‘Radiator assy’ (compensación 1). It is engineered from reinforced EPDM rubber to withstand high heat, high pressure, and constant engine vibration.

2. Componente: ‘Radiator outlet hose’ (1303021-14B)
Este (compensación 6) es el “Cold Side Logic.” It carries the now-cooled (P.EJ., 80°C) coolant *from* the bottom of the radiator *back to* the ‘Water Pump’ (Capítulo 19) to re-enter the engine block. This hose is under “succión” from the water pump, so its internal reinforcement must prevent it from “colapsando” interior.

3. Componente: ‘Abrazadera tipo banjo modelo B’ (CQ67670B, CQ67680B)
Estos (compensación 3, 5) son los “Sealing Integrity Logic” and are the most critical “Unidades reparables más pequeñas” en el FAW J6P Pipework sistema. These are not simple worm-gear clamps. A “tipo banjo” (o “Perno en T”) clamp provides a 360-degree, alto par “Lógica de la fuerza de sujeción.” This ensures a perfect, leak-proof seal on the reinforced hoses, preventing coolant loss, which would lead to rapid engine overheating.

Centro 2: El “Charge Air” Pipework Logic (Componentes 28, 29)

Esta parte del FAW J6P Pipework system handles “aire,” not “coolant.” It manages the high-pressure “aumentar” from the turbocharger.

1. Componente: ‘Intercooler connecting hose’ (1311034-50A)
Este (compensación 28) es el “Boost Logic” hose. The ‘Radiator assy’ (compensación 1) is a dual-core unit containing the “Enfriador de aire de carga” (Intercooler). This hose’s “lógica” is to connect the “lado frio” of the intercooler *to* the engine’s intake manifold.

Este FAW J6P Pipework component is engineered to handle 20-30+ PSI of boost pressure, niebla de aceite (del turbo), and high temperatures. It is likely made of multi-layer reinforced silicone to prevent it from “ballooning” or bursting under boost.

2. Componente: ‘Abrazadera tipo banjo modelo B’ (CQ67635B)
Este (compensación 29) es el “Boost Sealing Logic.” A “fuga de refuerzo” is a common failure point that is catastrophic for performance. These high-torque clamps (Cantidad 3) are essential to “cerrar” the ‘Intercooler connecting hose’ (compensación 28) onto the rigid pipes. A “fuga de refuerzo” from a failed clamp causes an immediate loss of power, excessive black smoke, y un “check engine” luz.

Centro 3: El “Desgasificación & Bypass” Pipework Logic

Este es el “System Breathing Logic” network within the FAW J6P Pipework. Its function is to remove trapped air, el #1 enemy of a cooling system.

1. El “Degassing Network” (Componentes 39, 40, 46, 17)
Esto incluye el ‘Radiator rear degas pipe’ (1311069-76A), ‘Radiator degas pipe’ (1311063-61B), y ‘Engine degas pipe assy’ (1311025-138). Este “Scavenging Logic” uses small-bore pipes to continuously “chupar” air from the highest points of the system (the top of the radiator and the engine head).

Este “Air-Free Logic” es critico. Trapped air creates “bolsas de vapor” that don’t transfer heat, causando “puntos calientes” that can warp a cylinder head. Este FAW J6P Pipework routes all scavenged air to the ‘Reservoir’ (1302052-01) (compensación 17), también conocido como el “Tanque de expansión,” where the air is safely vented, and the coolant is returned to the system.

2. El “Bypass Network” (Componentes 30, 31, 37, 41)
este grupo de FAW J6P Pipework includes the ‘Return water pipe’ (1311062-14B), ‘Connection steel pipe assy’ (1311035-61B), ‘Front return water pipe’ (1311034-61B), y 'Conjunto de tubería de conexión’ (1311025-61B). Este es el “Omitir lógica” that allows hot coolant to flow to the “FAW J6P Cab Heater” (see Chapter 52), even when the engine’s main thermostat is closed.

Centro 4: El “Antivibración” Lógica (The Context for the Pipework)

El FAW J6P Pipework (mangueras) must be flexible for a specific reason: el “motor” y el “radiador” do not move as one. This group explains the “Lógica de aislamiento de vibraciones” that the pipework must compensate for.

1. El “Isolated Mounting Logic” (Componentes 11, 12, 13)
The ‘Radiator assy’ (compensación 1) sits on a ‘Radiator bottom crossmember’ (1302030-61B) and is held by “aislado” ‘Supports’ (1302027-70Ud., 1302028-70Ud.). These mounts (see Chapter 38) use rubber to “damp” vibración.

2. El “Anti-Sway Logic” (Componentes 18, 19)
El ‘Tie rod assy’ (1302050-01) y ‘Tie rod upper support’ (1302041-14B) are diagonal stabilizers. They prevent the 30kg+ radiator from “swaying” y “cizallamiento” when the truck’s chassis flexes.

Este “Lógica de movimiento diferencial” is the final piece of the puzzle. El FAW J6P Pipework sistema, specifically the flexible hoses (compensación 4, 6, 28), son los “Lógica de acoplamiento flexible” eso “bridges the gap” between the vibrating engine and the “sway-damped” radiador. Esto evita que “Lógica antivibración” de “desgarrando” the rigid radiator ports off the engine.

FAW J6P Pipework & Radiator Assembly Parts List

La siguiente tabla proporciona la información completa, desglose detallado de todos 46 tipos de componentes en el FAW J6P Pipework and thermal management assembly (Capítulo 37) Para FAW Jiefang CA3250P66K2L1T1E 6×4 camión volcado.

Especificaciones principales

Las especificaciones para el FAW J6P Pipework system are defined by its function as the leak-proof transport network for the engine’s coolant and charge air.