Сцепление коробки передач FAW в сборе: Деконструкция 22 Важные детали для плавной передачи мощности 6G55

In the demanding ecosystem of heavy-duty powertrain management, а Сцепление коробки передач FAW в сборе serves as the critical gateway between the raw torque of the engine and the precision gearing of the 6G55 transmission. This assembly is not merely a connection point; it is a complex mechanical system designed to modulate power delivery, dampen torsional vibrations, and facilitate smooth gear transitions under heavy loads. Структурная целостность Сцепление коробки передач FAW в сборе is paramount, as it houses the separation mechanisms that endure thousands of engagement cycles daily. Для операторов автопарка, understanding the composition of this unit is the first step toward preventing costly downtime.

Сцепление коробки передач FAW в сборе

В сердце Сцепление коробки передач FAW в сборе lies a robust housing architecture and a precision-engineered separation system. Components such as the Clutch housing (Часть №. 6TS55L-0021А1) provide the necessary rigid alignment for the input shaft, while dynamic parts like the Separation of bearing seat assembly (Часть №. 6T120L-0040) ensure that the driver’s pedal input is translated into immediate mechanical release. From the smallest Проволочная губка to the substantial Intermediate front bearing cover, every element plays a role in thermal management and friction control. This guide breaks down the assembly into its serviceable components, offering a clear roadmap for maintenance and repair.

The Mechanics of Separation and Engagement

The primary function of the Сцепление коробки передач FAW в сборе is to decouple the engine from the drivetrain, allowing for gear changes without damaging the synchromesh. This action relies heavily on the Separation of fork shaft (Часть №. 6T120L-0011). This shaft acts as the fulcrum for the release mechanism. It must rotate freely within its bushings to ensure a light pedal feel. Если Bush (Часть №. 6T120L-0025) supporting this shaft becomes worn or dry, the clutch pedal will feel heavy or “sticky,” leading to driver fatigue and potential incomplete clutch engagement, which causes rapid friction plate wear.

Force transmission within the Сцепление коробки передач FAW в сборе is mediated by the Separation of bearing seat assembly (Часть №. 6T120L-0040). This sliding unit moves axially along the input shaft retainer. It is a high-stress component that directly contacts the spinning diaphragm spring of the pressure plate. The metallurgical hardness of this seat is critical; если он слишком мягкий, it will groove and bind. Genuine FAW parts ensure that this interface remains smooth over hundreds of thousands of kilometers, preserving the intricate balance of the Сцепление коробки передач FAW в сборе.

Stability is maintained by the Clutch housing (Часть №. 6TS55L-0021А1), a massive casting that envelops the entire mechanism. This housing not only protects the internal components from road debris but also maintains the precise concentricity required between the engine crankshaft and the transmission input shaft. Misalignment here, often caused by improper torquing of the Болт (Часть №. Q150B1240), can destroy the input shaft bearings and cause catastrophic vibration throughout the vehicle.

Engineering for Thermal and Structural Resilience

Heat is the enemy of any friction-based system. The Сцепление коробки передач FAW в сборе incorporates specific design features to manage the thermal energy generated during stop-and-go driving. The Clutch vent (Часть №. 646л-0015А1) is strategically placed to promote airflow through the bell housing. This ventilation allows the clutch dust to escape and cooler air to circulate, preventing the glazing of friction surfaces. A blocked vent can lead to heat buildup that weakens the return springs and degrades the grease in the release bearing.

Structural rigidity is reinforced by components like the Intermediate front bearing cover (Часть №. 6G60-2021). This cover supports the front of the transmission’s intermediate shaft, absorbing the radial loads generated by the helical gears. It works in tandem with the Shaft cover (Часть №. 6G60-1021) to seal the gearbox oil from the dry clutch housing. The integrity of these covers within the Сцепление коробки передач FAW в сборе жизненно важно; an oil leak here would contaminate the clutch disc, causing instant slippage and failure.

Precision adjustments are facilitated by shims such as the Intermediate shaft adjustment shim (Часть №. WTD66X56-6G55) и Axis front bearing adjustment shim (Часть №. WTD92X83-6G55). These shims allow technicians to set the correct end-play for the internal shafts during assembly. Proper end-play is crucial for the longevity of the tapered roller bearings. Neglecting these shims during a rebuild of the Сцепление коробки передач FAW в сборе can lead to loose shafts, gear whine, and premature bearing collapse.

Окончательно, the pivot geometry is anchored by the The clutch fork fixed ball head (Часть №. 6T120L-0023). This spherical pivot point endures the entire load of the release mechanism. It must remain lubricated and dimensionally stable. A worn ball head will alter the leverage ratio of the fork, changing the engagement point on the pedal and making the clutch difficult to modulate. The robust design of the Сцепление коробки передач FAW в сборе ensures this pivot point can withstand the high clamp loads of heavy-duty pressure plates.

Манифест запасных частей: FAW Transmission Clutch Assembly Breakdown

Below is the comprehensive parts catalog for the Сцепление коробки передач FAW в сборе (6G55). This list details the housing, separation mechanisms, and essential adjustment shims required for a complete system restoration.

Глубокое погружение: Component Functions and Maintenance

Анализируя Сцепление коробки передач FAW в сборе reveals that longevity is often determined by the condition of the support components. The Bush (Часть №. 6T120L-0025 and 6T120L-0024) are sacrificial wear items. They support the separation shaft and absorb the side-loads created during pedal actuation. Через некоторое время, these bushings ovalize, creating slop in the pedal linkage. If left unchecked, the shaft will begin to grind against the housing, requiring a much more expensive repair. Replacing these inexpensive bushings during a clutch job restores the factory pedal feel and protects the housing.

The Shaft cover (Часть №. 6G60-1021) is another critical inspection point. Located at the front of the transmission, it contains the input shaft oil seal (often sold separately or integrated). If this cover is cracked or warped from improper installation, transmission fluid will leak directly into the bell housing. This fluid will contaminate the friction material of the clutch disc, causing causing slippage that no amount of adjustment can fix. During any service of the Сцепление коробки передач FAW в сборе, this cover should be cleaned and inspected for hairline fractures.

Fastener security is insured by the high-tensile Болт (Часть №. WB150B1030-530) and corresponding Проволочная губка (Часть №. Q40310). The bell housing is subjected to immense torque reaction forces and engine vibrations. If these bolts loosen, the transmission can physically separate from the engine block, leading to a catastrophic misalignment of the input shaft. Always use new spring washers and a calibrated torque wrench when securing the Сцепление коробки передач FAW в сборе to the engine backplate.

Окончательно, а Side cover (Часть №. 6G60-0025) provides access to the Power Take-Off (ВОМ) drive gear or simply seals the casing. While simple, its gasket surface must be pristine. A leak here can lower the oil level in the main transmission case, starving the gears of lubrication. Ensuring that the Сцепление коробки передач FAW в сборе and its peripheral covers are perfectly sealed is the hallmark of a professional repair.

The Value of Genuine FAW Clutch Components

The Сцепление коробки передач FAW в сборе is a finely tuned system where every component relies on the precise dimensions of its neighbor. Aftermarket separation bearings often lack the high-temperature grease and seal quality of the genuine The separation of bearing seat assembly (Часть №. 6T120L-0040). A seizure in this bearing can wear through the pressure plate fingers in a matter of hours, stranding the vehicle.

Более того, the casting quality of the genuine Clutch housing ensures that all bolt holes line up perfectly and that the machining for the bearing covers is concentric. Poor quality aftermarket housings can suffer from porosity or misalignment, leading to persistent leaks and vibration issues. By choosing genuine FAW parts for your Сцепление коробки передач FAW в сборе, you ensure that the power of your Jiefang truck is transferred efficiently and reliably, mile after mile.

Refer to the detailed parts list above for all your procurement needs. Ensure that every shim, болт, and washer matches the specific Part No. listed to maintain the factory performance standards of your 6G55 transmission.