Verrouillage et cordon de traction de la boîte à outils du panneau latéral FAW: Le 3 Composants essentiels pour la sécurité & Accès révélé

Bienvenue dans cette analyse des composants critiques du Verrouillage et cordon de traction de la boîte à outils du panneau latéral FAW assemblée. This is the complete control and security mechanism for the cab-side ‘Side Panel Toolbox’ (Assemblée 632) sur le FAW Jiefang CA4251P66K24T1A3E5 6×4 tracteur semi-remorque diesel. Cette assemblée “logique” est double: to provide robust, lockable security for the driver’s gear, and to offer a reliable, mécanique “télécommande” unlatching system.

Le Verrouillage et cordon de traction de la boîte à outils du panneau latéral FAW system is the critical interface for the toolbox. The ‘Lock assy’ (5402670-A01) is the primary MSU, fournissant le “logique” of compression latching (to engage the ‘Sealing strip’ 635) and key-lockable anti-theft security. The ‘Pull cord assy’ (5402680-A01) is the secondary MSU, fournissant un “remote access” logique, allowing the latch to be actuated from a convenient location.

This in-depth guide is essential for body shop technicians and parts managers. Nous déconstruirons l'ensemble Verrouillage et cordon de traction de la boîte à outils du panneau latéral FAW assemblage dans son 3 Unité minimale utilisable distincte (MSU) genres. We will analyze the mechanical logic of the lock, the construction of the pull-cord system, and the critical anti-vibration “combinaison” fasteners that secure the assembly.

MSU 1: Le “Logique de sécurité” – ‘Lock Assy’ (5402670-A01) (Le “Plus long” Module)

Ce composant est le cœur du Verrouillage et cordon de traction de la boîte à outils du panneau latéral FAW assemblée. The ‘Lock assy’ (5402670-A01) est un véhicule robuste, exterior-grade paddle latch or T-handle lock. It is the primary MSU, et son “logique” est triple: latching, verrouillage, et l'étanchéité.

1. Verrouillage & Logique de compression:

This assembly is not just a “verrouillage”; it is the primary *latch*. When the handle is actuated, it rotates an internal metal cam (ou “cliquet”). When the toolbox lid is closed, this cam swings *behind* a fixed striker plate on the cab body.

Le “logique” of this cam’s geometry is “compression.” As it rotates, it pulls the toolbox lid *tight* against the ‘Toolbox sealing strip’ (Assemblée 632, P/N 5402635-A01). This compression is what creates the watertight and dust-proof seal, a critical function for protecting the tools inside from rust and the elements. A weak or misaligned latch will result in a failed seal.

2. Sécurité & Logique de verrouillage:

C'est le “anti-theft” logique. Le Verrouillage et cordon de traction de la boîte à outils du panneau latéral FAW dispose d'un intégré, automotive-grade key cylinder. When the key is turned, it moves a small, hardened steel “blocker” ou “slide” *behind* the paddle handle’s mechanism.

Ce “blocker” physically prevents the latch from being actuated. The handle can be pulled, but it will not engage the internal cam. This provides robust security for the driver’s equipment.

3. Imperméabiliser & Logique de durabilité:

This MSU is built for an exterior, high-vibration, environnement à fort impact.

• Gasketed Base: The lock assembly has a pre-attached foam or EPDM rubber gasket on its mounting flange. Ce “logique” seals the cutout in the toolbox lid, preventing water from leaking *into* the lid itself.
• Keyhole Shutter: The key cylinder is protected by a spring-loaded metal or plastic shutter. Ce “logique” is to keep ice, sel de déneigement, and grit *out* of the lock tumblers, which would otherwise seize the lock.
• Materials: The components are high-strength (stainless steel, heavy-coated steel, and high-impact polymers) to resist both corrosion and physical attack.

Facilité d'entretien (MSU): The ‘Lock assy’ is a sealed MSU. It is not designed to be repaired. If the lock seizes, the key is lost, or the latching mechanism breaks, the entire unit is unbolted and replaced.

MSU 2: Le “Remote Access” Logique – ‘Pull Cord Assy’ (5402680-A01)

This is the second major MSU of the Verrouillage et cordon de traction de la boîte à outils du panneau latéral FAW système. The ‘Pull cord assy’ (5402680-A01) is the remote mechanical actuator for the lock.

Logique fonctionnelle: Le “logique” of this cord is to provide a “remote release” for the ‘Lock assy’ (MSU 1). It connects directly to a lever on the lock’s latching cam. C'est un point critique “commodité” et “backup” logique.

This allows the latch to be opened from a different location. Par exemple, the T-handle lock may be on the outside of the panel, but this pull cord is routed *inside* the cab. Ce “logique” allows the driver to open the side toolbox from the security of the cab, or it may serve as an emergency release if the external key lock is frozen or damaged.

Construction (Deconstruction of the MSU):

• The Cable: A high-tensile, braided steel wire that is “pre-stretched.” Ce “logique” ensures a crisp, responsive pull with no “spongieux” feeling.
• The Sheath: A durable outer polymer sheath protects a low-friction inner liner (often PTFE). Ce “logique” ensures the cable pulls smoothly and is protected from kinking, friction, et corrosion.
• La poignée: A molded, ergonomic polymer T-handle or loop for the driver to grab.

Facilité d'entretien (MSU): This is a common wear item. Over years of use, the cable can fray, extensible, or seize within the sheath. C'est un scellé, “non réparable” assemblée. A technician simply replaces the entire ‘Pull cord assy’ MSU.

MSU 3: Le “Anti-vibrations” Logique de fixation (Q2360625)

The final MSU in the Verrouillage et cordon de traction de la boîte à outils du panneau latéral FAW assembly is the ‘Cross recessed pan head combination screw’ (Q2360625). La liste des pièces en appelle à deux (2).

Logique de fixation: Le “logique” of these fasteners is 100% about vibration resistance. UN “Combinaison” (combinaison) screw is a critical piece of hardware for any vehicle application.

This bolt has a *captive, rondelle frein pré-fixée* (Par exemple, a spring or serrated washer) under the head. This lock washer provides constant, upward tension, biting into the bracket and preventing the screw from *ever* backing out due to engine harmonics or road vibration.

Logique d'installation: La petite quantité (2) and type of screw strongly suggest these are the fasteners used to mount the *handle end* of the ‘Pull cord assy’ (MSU 2) au panneau intérieur de la cabine. The main ‘Lock assy’ (MSU 1) is a much heavier component and is almost certainly secured with the larger ‘Combination bolts’ (like CQ1460825) specified in the main toolbox assembly (632).

FAW Side Panel Toolbox Lock And Pull Cord Parts List

Le tableau suivant fournit l'intégralité, ventilation détaillée de tous 3 types de composants identifiés dans le Verrouillage et cordon de traction de la boîte à outils du panneau latéral FAW ensemble pour tracteur FAW CA4251P66K24T1A3E5.

Caractéristiques

Les spécifications pour le Verrouillage et cordon de traction de la boîte à outils du panneau latéral FAW are defined by its function as the primary control and security mechanism for the cab-side toolbox.