Protection de levier de vitesse FAW: Déverrouillage du 3 Les secrets d'un impeccable, Intérieur fonctionnel

Bienvenue dans cette analyse approfondie de Protection de levier de vitesse FAW (Assemblée 693). C'est le complet, 3-component-type, “center console” assembly for the FAW Jiefang CA4251P66K24T1A3E5 6×4 tracteur semi-remorque diesel. This component is a critical Human-Machine Interface (IHM) that serves a “double logique” purpose: it is the primary “aesthetic and ergonomic” hub for the driver, and it is a “fonctionnel” module that integrates storage and HVAC components.

Le Protection de levier de vitesse FAW is the main structural and cosmetic console that bridges the ‘Dashboard Components’ (Assemblée 647) to the cab’s floor. C'est “logique” is to provide a clean, “automotive-grade” finish that conceals the gear shift linkage, seals the cab floor, and provides mounting points for the ‘Gearshift guard storage box’ (5305021-B27) and the controls for the 2KW independent heater.

This expert guide is essential for cab technicians, parts specialists, and fleet managers. Nous déconstruirons l'ensemble Protection de levier de vitesse FAW assemblage dans son 3 Unité minimale utilisable distincte (MSU) genres. Nous analyserons le “HMI and NVH logic” of the main ‘Guard’ (MSU 1), le “ergonomic logic” of the ‘Storage Box’ (MSU 2), et la critique “anti-vibration” logic of the ‘Combination screw’ (MSU 3) fastener system.

MSU 1: Le “IHM & Logique NVH” of the ‘Gearshift guard’ (5305011-B27) (Le “Plus long” Module)

The ‘Gearshift guard’ (5305011-B27) is the primary MSU of the Protection de levier de vitesse FAW assemblée. C'est le principal “peau” ou “center console” structure. C'est “logique” is a complex blend of ergonomics, esthétique, and function.

1. Le “Aesthetic & IHM” Logique:

C'est le “driver-facing” logique. This component is the main console that bridges the dashboard to the floor, wrapping around the gear shifter. C'est un grand, 3D-molded component made from a durable, scuff-resistant polymer (like ABS or TPO).

C'est “logique” is to provide a clean, “automotive-grade” interior and to act as the HMI “hub.” This panel provides the main cutout for the gear shift lever boot (sold separately) and the mounting points for the ‘Gearshift guard storage box’ (MSU 2). It presents all these components to the driver in a single, ergonomic, and easy-to-reach “pod.”

2. Le “Nvh & Scellage” Logique:

Ce Protection de levier de vitesse FAW est une critique “Noise, Vibration, and Harshness” (Nvh) composant. The gear shifter linkage passes through a large hole in the cab’s metal floor. This hole is a direct pathway for noise, chaleur, and vibration from the transmission.

This MSU’s “logique” is to act as the final “acoustic cover.” It works *with* the ‘Floor Carpet’ (Assemblée 692) and ‘Soundproofing Pad’ (Assemblée 623) à “capuchon” this hole. The rigid, “acoustically-dead” polymer, often backed with a fibrous mat, “logique” is to *absorb* in-cab noise (like the radio) and *block* low-frequency “drone” et “gémissement” from the transmission and driveshaft. It also acts as a “thermal break,” blocking heat from the transmission tunnel from radiating onto the driver’s legs.

3. Le “Service & Sub-Model” Logique:

This component (5305011-B27) is a key MSU for service. Technicians must remove this ‘Gearshift guard’ to access the gear shift linkage, tower, lignes aériennes, and any electrical sensors on the transmission.

The assembly’s title (“…avec radiateur indépendant”) est une critique “logique” clue. This specific Protection de levier de vitesse FAW is molded with a *dedicated vent* or “cutout” for the 2KW independent heater (bunk heater) controls and hot air outlet. Ce “integration logic” makes it a specific part for high-spec sleeper cabs, as a base-model truck would use a different, “blank” garde.

Cœur 2: Le “Ergonomic Storage” Logique (MSU 2)

The ‘Gearshift guard storage box’ (5305021-B27) is the second key MSU of the Protection de levier de vitesse FAW assemblée. C'est le “ergonomic” part of the system.

Functional Logic: Le “logique” of this component is to provide “at-hand,” convenient storage for the driver’s daily-use items. It is designed to hold logbooks, stylos, sunglasses, ou un téléphone. Ce “ergonomic logic” prevents the driver from having to reach for items, improving safety.

Modular Logic: Ce “boîte de stockage” is a separate MSU, not molded as one piece with the main ‘Guard’. Ce “modular logic” is for manufacturing efficiency and serviceability. It is easier to mold two simple parts than one highly complex part. It also means that if a driver breaks *only* the storage box, they can replace this single, cheaper MSU (5305021-B27) without needing to replace the entire Protection de levier de vitesse FAW assemblée.

Cœur 3: Le “Anti-vibrations” Logique de fixation (MSU 3)

The final MSU is the ‘Cross recessed flat round head combination screw’ (Q2360616F6). The parts list calls for three (3) de ceux-ci.

Fastening Logic: C'est le “fastening logic” for the assembly. The small quantity (3) means these are *not* the only fasteners; the main guard (MSU 1) is certainly held to the floor by other clips and bolts. Le “logique” of these *three* screws is to *combine* the two main MSUs: they are used to secure the ‘Storage Box’ (MSU 2) to the ‘Gearshift guard’ (MSU 1).

Combinaison “Logique”: The most critical “logique” is the word “Combinaison” (combinaison). This is not a standard screw. It is an MSU that has a *captive, rondelle frein pré-fixée* (Par exemple, a serrated or spring washer) under its head.

A dashboard/console is the #1 source of cab rattles. A standard screw *will* vibrate loose. Ce “anti-vibration” logic is essential. The lock washer provides constant tension, “mordant” into the mounting brackets and guaranteeing a silent, rattle-free installation for the life of the Protection de levier de vitesse FAW.

FAW Gearshift Guard Parts List & Caractéristiques

Le tableau suivant fournit l'intégralité, ventilation détaillée de tous 3 types de composants identifiés dans le Protection de levier de vitesse FAW ensemble pour tracteur FAW CA4251P66K24T1A3E5.

Caractéristiques

Les spécifications pour le Protection de levier de vitesse FAW se définissent par sa fonction de module, multi-functional interior console for the cab.