Lève-vitre FAW J6P: Déconstruction 4 Pièces critiques pour un fonctionnement manuel impeccable

Welcome to this essential technical guide on the Lève-vitre FAW J6P, specifically the manual version for the FAW Jiefang CA3250P66K2L1T1E 6×4 tombereau. This analysis deconstructs the 4 critical component types that create this robust, hand-cranked lifting system for ultimate reliability.

Ce spécifique Lève-vitre FAW J6P is designed for models configured with manual windows, prioritizing durability and failsafe operation over electrical convenience. Dans un camion-benne lourd, an electric motor can be a failure point when exposed to water and dust. This manual system relies on a robust gear-driven assembly, plaques de connexion, and specialized fasteners to provide smooth, reliable window operation for the life of the vehicle.

Cœur 1: The ‘Manual Lift’ Logique (The Regulator Assembly)

This is the core component of the Lève-vitre FAW J6P système. It is the complete mechanical assembly that converts the driver’s rotational hand-crank motion into the vertical lifting force for the window.

1. Composant: ‘Left/Right front door window regulator assembly’ (6104015-B27-C00 / 6104020-B27-C00) – Quantité 1 chaque
Ce (Comp 1) est le complet, manually-operated regulator. Le ‘B27-C00’ part number signifies this is the manual version, distinct from the electric (AA01) variante. It includes the scissor-lift arms and the central gearbox, supplied as mirrored left and right units.

The Mechanical Logic is its primary feature. Instead of an electric motor, this unit has a robust gearbox (likely a self-locking worm gear) with an input shaft. The interior window crank handle (vendu séparément) attaches directly to this shaft.

When the driver turns the crank, this gearbox multiplies their torque, smoothly driving the scissor-lift mechanism to raise or lower the heavy glass. The self-locking nature of the gear means the window stays exactly where it is left and cannot be forced down from the outside.

The Durability Logic is the entire reason for this design’s existence. Dans un camion-benne, simplicity equals reliability. This manual Lève-vitre FAW J6P has no wires to chafe, no motors to burn out from water ingress, and no switches to fail from dust. It is a purely mechanical, sealed-gear system designed for failsafe operation in the harshest environments.

The Service Logic is also straightforward. L'échec est rare, mais si cela se produit (Par exemple, a stripped gear from extreme force), the entire assembly is replaced as one unit. It is mounted inside the door using the hardware from Core 3.

Cœur 2: Le « support structurel »’ Logique (The Connection Plate)

This component acts as the rigid foundation or “adapter plate” pour l'ensemble Lève-vitre FAW J6P. It is the critical structural link between the regulator and the door’s inner panel.

1. Composant: ‘Left/Right front door inner panel connection plate assembly’ (6101415-A01 / 6101420-A01) – Quantité 1 chaque
Ce (Comp 2) is a heavy-gauge, stamped-steel plate. En tant que “assemblée,” it is precisely formed with all the necessary mounting holes and captive nuts to accept the regulator.

The Load-Bearing Logic is its primary function. Le lève vitre (Comp 1) attaches to this plate, and this plate, à son tour, attaches to the door’s structural guide rails. It bears the entire weight of the window and the operational torque from the crank.

Its rigidity is essential. If this plate were to flex, the regulator’s scissor-arms would go out of alignment, causing the window to bind, Confiture, ou “pop” out of its channels. This component ensures the Lève-vitre FAW J6P remains perfectly aligned.

The Serviceability Logic is also key. This plate often serves as the “service panel.” A technician can remove this entire plate (with the regulator attached) from the door’s access hole, making it much easier to service the regulator or replace the glass.

Cœur 3: Le « résistant aux vibrations’ Logique (Le système de fixation)

This final group represents the 16 spécialisé, attaches à haute résistance qui maintiennent le Lève-vitre FAW J6P système ensemble. Their design is 100% focused on vibration resistance.

1. Composant: « Boulon à bride hexagonale’ (Q1840612) – Quantité 12
Ce (Comp 3) is the primary structural fastener. Le “à bride” la tête est une rondelle intégrée, which distributes the clamping load over a wide area, preventing the bolt from pulling through the sheet metal.

The high quantity of 12 (6 par porte) is used to rigidly secure the connection plate (Comp 2) to the door’s inner structural rails. The flange also acts as a locking mechanism when torqued, providing excellent vibration resistance.

2. Composant: «Écrou hexagonal (for manual)’ (CQ34006) – Quantité 4
Ce (Comp 4) est une noix spécialisée. Le “for manual” note indicates these are likely the fasteners used to attach the window glass itself to the regulator’s saddle (the part that moves up and down).

These nuts must provide a secure clamp on the glass without causing a stress fracture. They are a critical part of the Lève-vitre FAW J6P système, as they are the final link in transferring the lifting force to the glass. They are almost certainly paired with bolts and rubber grommets that are part of the glass assembly.

Lève-vitre FAW J6P: Répartition complète en 4 parties

Le tableau suivant fournit l'intégralité, ventilation détaillée de tous 4 types de composants dans le Lève-vitre FAW J6P assemblée (Système 147, Manual Type) Pour le FAW Jiefang CA3250P66K2L1T1E 6×4 tombereau.

Spécifications de base

Les spécifications pour cela Lève-vitre FAW J6P are defined by its manual operation, prioritizing reliability in harsh environments.