Base aislante para suelos FAW: El 6 Se revelan las piezas esenciales para un interior de cabina impecable

Welcome to this in-depth analysis of the Base aislante para suelos FAW. este es el completo, multi-piece, pre-molded floor covering system for the FAW Jiefang CA4251P66K24T1A3E5 6×4 tractor semirremolque diésel. This assembly is the *final* layer of the cab’s interior, serving as the primary “lógica” for driver comfort, acoustic absorption, and long-term durability.

El Base aislante para suelos FAW is not the same as the ‘Soundproofing and Heat Insulation Pad’ (Asamblea 623). That pad is the first-layer barrier *against* noise and heat. This underlay is the “comfort layer” that sits on top. Es “lógica” is to provide a durable, non-slip, fire-retardant, and easy-to-clean wear surface. It also functions as a final acoustic *absorber*, reducing in-cab echo and high-frequency noise.

This expert guide is essential for cab technicians, parts specialists, and fleet managers. Deconstruiremos todo Base aislante para suelos FAW sistema en su 6 key component types. Analizaremos el “4-pedazo” lógica modular (Izquierda, Bien, Medio, Trasero) and the robust “32-punto” fastening system that secures it to the cab floor.

El “Comfort Layer” Logic of the Underlay (El “Más extenso” Módulo)

El Base aislante para suelos FAW is a multi-functional system. Its design “lógica” is to provide the final, crucial interface between the driver and the cab’s metal structure, focusing on durability, acoustics, y seguridad.

1. Acoustic Absorption Logic (Nvh):

This is a key function. The assembly *below* this one (the ‘Soundproofing Pad 623’) es un “sound barrier,” designed to *block* low-frequency engine noise from entering. Este Base aislante para suelos FAW serves a different purpose: “sound absorption.”

The material is either a tufted, high-density carpet or a mass-backed vinyl. Both materials are “acoustically dead.” Su “lógica” is to absorb *in-cab* sound waves, como la radio, conversation, and high-frequency wind noise. This prevents sound from reflecting off the hard floor pan, which would create a loud, fatiguing “echo chamber” effect. This absorption logic is critical for driver comfort and for the clarity of phone calls and navigation commands.

2. Durabilidad & Lógica de seguridad (The Wear Surface):

This is the primary “wear surface” for the entire cab. El “lógica” of its material science is toughness. It is designed to withstand decades of abuse from:

• Abrasion: Constant friction from heavy, muddy, and gravel-encrusted work boots.
• Chemicals: Spills of diesel, aceite, coffee, and cleaning solutions. The material is chemically inert and easy to clean.
• Moisture: Rain and snow tracked in by the driver. The material is non-porous and designed to prevent moisture from seeping into the insulation pad below, which would cause mold and rust.

El “safety logic” es doble. Primero, the surface is textured (pebble-grain vinyl or tufted carpet) to be non-slip, even when wet. Segundo, todo el Base aislante para suelos FAW is treated with fire-retardant chemicals to meet strict FMVSS 302 (Federal Motor Vehicle Safety Standard) anti-flammability regulations, a critical safety feature.

Centro 2: Deconstructing the 4-Piece Modular Logic (MSU 1-4)

El Base aislante para suelos FAW is not a single piece of carpet. It is a kit of four distinct, 3D-molded MSUs. Este “lógica modular” is essential for both manufacturing and serviceability.

Universidad Estatal de Michigan 1 & 2: ‘Left Part’ (5109311-A01) & ‘Right Part’ (5109312-A01): These are the two main floor sections. They are complex, 3D-molded shapes that perfectly contour the driver and passenger footwells, rising up to meet the firewall and wrapping around the transmission tunnel.

Universidad Estatal de Michigan 3: ‘Middle Part’ (5109313-A01): Este componente es el “tapa” for the transmission tunnel. It bridges the gap between the left and right footwell pieces, creating a seamless look.

Universidad Estatal de Michigan 4: ‘Rear Part’ (5109316-D03): This is the large, flat piece that covers the cab floor *behind* the seats. It runs from the back of the seat mounts to the rear cab wall, completing the floor covering.

The service “lógica” of this 4-piece design is a major cost-saver. If a specific area is damaged (P.EJ., a tool is dropped, puncturing the right footwell, or a fluid spill contaminates the rear section), the fleet manager does not need to buy an entire new cab floor. They simply order the one affected MSU (P.EJ., ‘5109312-A01’), ahorrando tiempo y dinero.

Centro 3: The 32-Point Fastening System “Lógica” (MSU 5 & 6)

Los componentes finales del Base aislante para suelos FAW reveal its high-quality, trabajo pesado “lógica.” This underlay is not simply “laid in” or held by trim. It is mechanically fastened to the cab floor by a 32-point system.

This system consists of thirty-two (32) ‘Gaskets’ (5109318-A01) and thirty-two (32) ‘Hexagon nuts’ (CQ34006).

Fastening Logic: This implies that the cab floor pan is pre-studded with 32 fixed, welded studs that poke up through the ‘Soundproofing Pad’ (623) and then through pre-cut holes in this Base aislante para suelos FAW.

Universidad Estatal de Michigan 5: ‘Gasket-floor insulation underlay’ (5109318-A01): This is the first part of the “lógica.” This component is a large-diameter washer or “gasket.” Its function is critical: it prevents the metal nut from pulling *through* the soft, tufted carpet or vinyl of the underlay. It distributes the clamping force, ensuring a secure fit without tearing the material.

Universidad Estatal de Michigan 6: ‘Hexagon nut’ (CQ34006): This is the clamping fastener. El “lógica” of using 32 of them is to make the underlay a semi-permanent, structural part of the floor. This robust system ensures two things:

• Seguridad: The mat can *never* slip or “bunch up” under the accelerator or brake pedals.
• Sellando: It pulls the underlay *tightly* against the floor pad beneath it, creating a perfect seal that prevents water, suciedad, and noise from creeping under the edges.

FAW Floor Insulation Underlay Parts List

La siguiente tabla proporciona la información completa, desglose detallado de todos 6 tipos de componentes identificados en el Base aislante para suelos FAW Conjunto para el tractor FAW CA4251P66K24T1A3E5..

Especificaciones técnicas y contexto de montaje.

Las especificaciones para el Base aislante para suelos FAW are defined by its function as the primary wear-surface and acoustic absorption layer for the cab interior.