Mécanisme de changement de vitesse FAW J6P: Déconstruction 58 Pièces critiques pour un contrôle parfait du conducteur

Bienvenue dans cette déconstruction complète du Mécanisme de changement de vitesse FAW J6P pour la transmission CA10TA160M à 10 vitesses. This guide, Pour le FAW Jiefang CA3250P66K2L1T1E 6×4 tombereau, breaks down the 58 components that form the complete “Human-Machine Interface,” from the driver’s hand to the gearbox’s shift forks.

Le Mécanisme de changement de vitesse FAW J6P est un complexe, multi-point assembly. Its logic is to translate the driver’s “motif en H” motion into precise, isolated fore-aft and side-to-side movements at the gearbox. It is a system of levers, supports, and cushions designed to provide precise, low-effort shifting while isolating the cab from engine vibration.

Cœur 1: Le “Interface du pilote” Logique (The Shifter)

This group represents the part of the Mécanisme de changement de vitesse FAW J6P that the driver physically interacts with inside the cab. Its logic is to translate hand movements into two distinct “X” et “Y” axes of motion.

1. Composant: ‘Gearshift handle & gear knob plate assy’ (1703025B91W-C00)
Ce (Comp 1) est le principal “manette de vitesse” lui-même. This assembly includes the gear lever and the knob (which contains the Hi/Lo range selector switch). This is the primary input point for the entire Mécanisme de changement de vitesse FAW J6P.

2. Le “Pivoter” Groupe (Comp 3, 4, 6, 9)
Ce groupe comprend: ‘Gearshift lever’ (Comp 3), ‘Ball joint housing – gearshift shaft’ (Comp 4), 'Bague – gearshift lever ball joint’ (Comp 6), and ‘Ball joint pin – gearshift shaft’ (Comp 9).

Le Logique de rotule is how the “motif en H” travaux. The ‘Ball joint housing’ (Comp 4) and ‘Bushing’ (Comp 6) create a “douille” that bolts to the cab floor. The ‘Lever’ (Comp 3) sits in this socket, with the ‘Ball joint pin’ (Comp 9) acting as the pivot.

Ce Mécanisme de changement de vitesse FAW J6P pivot allows two types of motion: 1) Side-to-side (le “Sélectionner” mouvement), which pivots the entire lever. 2) Fore-aft (le “Shift” mouvement), which also pivots on this ball. This assembly separates these two distinct movements and transmits them to the linkages below.

3. Le “Soutien & Boot” Groupe (Comp 5, 7, 10, 14, 17, 18)
Ce groupe comprend: ‘Rear joint – gearshift lever ball joint’ (Comp 5), ‘Dust cover – gearshift lever’ (Comp 7), ‘Upper support – gearshift lever’ (Comp 10), ‘Lower dust cover’ (Comp 14, 17), and ‘Lower dust cover spring’ (Comp 18).

Le Logique d'étanchéité is the job of the multiple ‘Dust covers’. These flexible rubber boots (Comp 7, 14, 17) completely seal the pivot mechanism, preventing cab noise, fumées, and dirt from entering, while keeping the pivot grease in. The ‘Rear joint’ (Comp 5) and ‘Upper support’ (Comp 10) form the structural bracket that holds the entire L-shaped lever assembly of the Mécanisme de changement de vitesse FAW J6P.

Cœur 2: Le “Chassis Linkage” Logique (Motion Transfer)

This group represents the long, external rods and brackets of the Mécanisme de changement de vitesse FAW J6P. Its logic is to transfer the “Sélectionner” et “Shift” motions from the cab floor to the gearbox, while isolating the cab from vibration.

1. Composant: ‘Longitudinal tie-rod assy – gearshift’ (1703095-14B)
Ce (Comp 36) est le principal “changement” rod. This is the long, rigid rod that connects to the shifter’s fore-aft linkage. When the driver pushes the lever forward, this rod is “pushed” en arrière, transferring the “changement” motion along the chassis to the gearbox.

2. Le “Soutien” Groupe (Comp 25, 26, 30, 43, 51)
A long rod like Comp 36 cannot “float.” This group provides its support. Il comprend: ‘Lower support assy’ (Comp 25), ‘Support bracket’ (Comp 26), ‘Block – shift lever support’ (Comp 30), ‘Fixed bracket & ensemble commun’ (Comp 43), and ‘Fixed bracket support assy’ (Comp 51).

Le Logique de rigidité est leur fonction. These heavy-duty brackets bolt to the truck’s chassis frame. They hold the rods and shafts of the Mécanisme de changement de vitesse FAW J6P in perfect alignment, allowing them to slide and rotate smoothly without flexing or binding.

3. Le “Amortissement des vibrations” Groupe (Comp 31, 32, 44, 45, 46, 47)
Ce groupe comprend: ‘Shaft – gearshift lever’ (Comp 31), ‘Soft bushing’ (Comp 32), ‘Pipe sleeve – shift lever upper bracket’ (Comp 44), ‘Cushion base’ (Comp 45), ‘Soft cushion’ (Comp 46), et « Joint – shift lever bracket’ (Comp 47).

Le Logique d'isolement is critical for driver comfort. The engine and gearbox vibrate violently, while the cab (where the driver sits) is on its own air-ride suspension. Cette partie du Mécanisme de changement de vitesse FAW J6P uses ‘Soft cushions’ (Comp 46) and ‘Soft bushings’ (Comp 32) to absorb these vibrations. This ensures that the shift lever in the cab does not “bourdonner” ou “shake,” offrant une douceur, high-quality feel for the driver.

Cœur 3: Le “Pneumatic Assist” Logique (The Air System)

This group contains the air “plomberie” pour le Mécanisme de changement de vitesse FAW J6P. Its logic is to route compressed air to the various pneumatic systems that make shifting a 10-speed gearbox easy (the booster and the PTO).

1. Composant: ‘Booster inlet air pipe assy’ (1703670A369)
Ce (Comp 57) is the main air supply line for the “shift booster.” Le Mécanisme de changement de vitesse FAW J6P est “air-assisted” to reduce the physical effort needed to move the internal shift forks. This pipe delivers the high-pressure air that powers this booster.

2. Composant: ‘PTO inlet air pipe assy’ (1703660A369)
Ce (Comp 56) is the air supply line for the Power Take-Off. The PTO (which runs the dump body’s hydraulic pump) is also engaged using compressed air. This pipe routes air from the driver’s PTO switch to the PTO’s own air cylinder.

3. Composant: ‘Solenoid valve inlet pipe assy’ (1703620A83A)
Ce (Comp 54) est le “signal” tuyau. Ce Mécanisme de changement de vitesse FAW J6P component likely carries the low-pressure “pilote” signal from the driver’s Hi/Lo range switch to the ‘Follower valve’ (valve de solénoïde) on the side of the gearbox.

4. Le “Connectors” Groupe (Comp 55, 58)
Ce groupe comprend: ‘Pipe joint – tee’ (Comp 55) and ‘Pipe joint – taper adapter’ (Comp 58). Ce sont les points critiques “connecteurs” that allow the air lines to “Tee” off from the main air supply or “adapt” to different thread sizes on the valves and cylinders. They are a core part of the Mécanisme de changement de vitesse FAW J6P‘s air logic.

Cœur 4: Le “Scellage & Sol” Logique (The Boots)

This group represents the final “scellage” couche de Mécanisme de changement de vitesse FAW J6P, where the linkage physically passes through the cab’s floor.

1. Composant: ‘Seal cover assy – driving cab floor’ (1703030-61B)
Ce (Comp 50) est le principal “boot” assemblée. C'est un grand, flexible rubber boot or “gaiter” that is mounted on the cab floor. Le Mécanisme de changement de vitesse FAW J6P lien (Comp 36, etc.) passes *through* it.

C'est Logique d'étanchéité is to provide a perfect, flexible seal. It must accommodate the “Shift” et “Sélectionner” movements of the linkage while completely blocking cab noise, road heat, eau, and fumes from entering the driver’s compartment. It is held in place by ‘Self-tapping screws’ (Comp 49).

2. Composant: ‘Seal boot base – verrouillage’ (1703036A70A)
Ce (Comp 48) est le “base” ou “retainer ring” for the boot. This component bolts to the floor and provides the rigid “frame” that the flexible rubber ‘Seal cover’ (Comp 50) clamps onto, ensuring a tight, durable seal for the Mécanisme de changement de vitesse FAW J6P.

3. Composant: ‘Hoses’ (Comp 33, 34)
These include: ‘Outer hose – front joint’ (Comp 34) and ‘Pipe sleeve – front joint’ (Comp 33). These are protective “manches” ou “tuyaux” that cover the linkage rods themselves, providing another layer of protection for the Mécanisme de changement de vitesse FAW J6P against dirt and corrosion.

Mécanisme de changement de vitesse FAW J6P: Complete 58-Part Breakdown

Le tableau suivant fournit l'intégralité, ventilation détaillée de tous 58 types de composants dans le Mécanisme de changement de vitesse FAW J6P Pour le FAW Jiefang CA3250P66K2L1T1E 6×4 tombereau.

Spécifications de base

Les spécifications pour le Mécanisme de changement de vitesse FAW J6P sont définis par sa fonction de système complet, air-assisted mechanical and pneumatic linkage system, translating driver input to the gearbox.