

The FAW Camshaft Assembly represents a critical valve train component in the high-performance CA3250P66K2L1T1E 6×4 dump truck engine manufactured by FAW Jiefang. This comprehensive exploded view guide provides an intricate breakdown of the complete camshaft mechanism, systematically disassembling the main shaft and supporting components down to the smallest serviceable repair units. Our detailed analysis covers the entire FAW Camshaft Assembly including bearings, thrust components, et matériel de montage, permettant aux techniciens de maintenance d'identifier avec précision, service, et remplacez les pièces individuelles avec précision. Understanding the complete FAW Camshaft Assembly architecture is essential for maintaining proper valve timing, optimizing engine performance, and ensuring reliable operation in demanding heavy-duty applications where precision engineering meets rugged durability requirements.
Disassembling the FAW Camshaft Assembly requires a systematic approach that begins with removing the timing gear cover and progresses to internal components. The process involves carefully separating the camshaft from its supporting bearings and thrust mechanism, s'assurer que chaque pièce peut être inspectée individuellement, measured, ou remplacé. Les étapes clés du démontage comprennent le retrait des boulons à bride hexagonale, accessing the camshaft bushings, and carefully extracting the camshaft while maintaining proper alignment.
The FAW Camshaft Assembly design incorporates seven precision bushings that require specific attention during disassembly. The modular construction allows for efficient breakdown without compromising the integrity of the main shaft. Cette approche réduit considérablement le temps et les coûts de réparation en permettant un remplacement ciblé des composants plutôt qu'un remplacement complet de l'assemblage., particularly important for the FAW Camshaft Assembly which operates under continuous stress.
Proper disassembly of the FAW Camshaft Assembly ensures that critical components like thrust plates, cylindrical pins, and sealing elements can be thoroughly inspected for wear or damage. Suivre précisément le schéma de la vue éclatée et se référer à la liste détaillée des pièces garantit une identification précise et une manipulation correcte de chaque composant tout au long du processus de maintenance., ensuring optimal valve timing accuracy after reassembly.
This comprehensive parts list for the FAW Camshaft Assembly details every component visible in the exploded view diagram. Chaque pièce est identifiée par son numéro de pièce officiel, description, et quantité nécessaire pour l'assemblage complet. Cette référence permet une identification précise, commande, et remplacement de composants individuels pendant les procédures de maintenance.
| Référence | Numéro de pièce | Nom de la pièce | Quantité |
|---|---|---|---|
| 1 | Q1840512 | Boulon de bride hexadécimal | 2 |
| 2 | 1006033-29D | Cover Plate Baffle | 1 |
| 3 | 1006030-29D | Assemblage de fiche – Camshaft Bushing | 1 |
| 4 | 1006024A29D (1006024B29d) |
Fonctionnement de l'arbre à cames avant (Entièrement interchangeable) |
1 |
| 5 | 1006028A29D (1006028B29d) |
Bague d'arbre à cames intermédiaire (Entièrement interchangeable) |
5 |
| 6 | 1006016-29D | Arbre à cames | 1 |
| 7 | 1006029A29D (1006029B29d) |
Suise d'arbre à cames arrière (Entièrement interchangeable) |
1 |
| 8 | 1006018-29D | Camshaft Thrust Plate | 1 |
| 9 | Q5210612 | Broche cylindrique | 1 |
| 10 | Q1840820 | Boulon de bride hexadécimal | 2 |
This detailed FAW Camshaft Assembly parts list serves as an essential reference for maintenance operations. Chaque composant est conçu selon des spécifications précises, garantissant des performances fiables dans les conditions exigeantes typiques des applications de camions-bennes lourds. Lors de la commande de pièces de rechange, always verify part numbers against this official list to guarantee compatibility and optimal performance of your FAW Camshaft Assembly.
The FAW Camshaft Assembly for the CA3250P66K2L1T1E model incorporates advanced engineering features designed specifically for heavy-duty applications. Les paramètres techniques suivants fournissent des informations essentielles pour une installation correcte, entretien, et vérification de compatibilité. These specifications ensure the FAW Camshaft Assembly meets the rigorous demands of construction and mining operations where reliability is paramount.
| Paramètre | spécification |
|---|---|
| Modèle de véhicule | CA3250P66K2L1T1E |
| Camshaft Material | Chrome Molybdenum Steel |
| Bushing Material | Bronze Alloy with Lead-Tin Coating |
| Number of Lobes | 24 (4 per cylinder) |
| Bushing Quantity | 7 (1 devant, 5 intermédiaire, 1 arrière) |
| Journal Diameter | 60 mm |
| Bearing Clearance | 0.05-0.10 mm |
| End Play | 0.08-0.20 mm |
| Spécification du couple de boulon | 40-45 Nm (Boulons à bride hexagonale) |
| Surface Hardness | HRC 55-60 (Lobes) |
| Poids | Environ 22 kg |
These technical specifications demonstrate the robust construction and engineering excellence of the FAW Camshaft Assembly. Designed to withstand extreme operating conditions and continuous mechanical stress, the FAW Camshaft Assembly ensures reliable valve timing performance throughout its service life. Un entretien régulier selon ces paramètres maximisera la durabilité et minimisera les temps d'arrêt pour les opérations de vos camions FAW..
Proper maintenance of the FAW Camshaft Assembly is crucial for ensuring optimal engine performance and longevity in your CA3250P66K2L1T1E dump truck. Commencez par des inspections visuelles régulières pour vérifier les traces d'usure., notation, or surface damage on cam lobes and journals. Utilisez le diagramme de vue éclatée comme référence lors du démontage pour garantir une identification et une manipulation appropriées des composants tout au long du processus de maintenance..
When servicing the FAW Camshaft Assembly, pay special attention to the seven precision bushings which require careful installation to ensure proper oil clearance and alignment. The thrust plate and cylindrical pin must be inspected for wear and replaced if any signs of excessive play are detected. Always measure bearing clearances and end play during reassembly to ensure they fall within manufacturer specifications for optimal performance.
Regular inspection and replacement of worn bushings is essential for maintaining the precision of the FAW Camshaft Assembly. The camshaft lobes should be checked for proper profile and any signs of pitting or spalling. Always use genuine FAW replacement parts and follow manufacturer torque specifications during reassembly to maintain the structural integrity and timing accuracy of your FAW Camshaft Assembly system.
The FAW Camshaft Assembly offers numerous advantages that contribute to the overall performance and efficiency of FAW trucks. Its robust construction using chrome molybdenum steel provides exceptional strength and wear resistance, garantir un fonctionnement fiable dans les conditions les plus exigeantes. The precisely engineered cam profiles optimize valve timing for improved combustion efficiency and power output across the entire engine speed range.
The seven-bearing support system of the FAW Camshaft Assembly ensures minimal deflection and maximum stability under high-load conditions. The interchangeable bushing design simplifies maintenance and reduces inventory requirements for service departments. Cette ingénierie de précision se traduit par une efficacité énergétique améliorée, réduction des émissions, et des performances constantes tout au long de la durée de vie opérationnelle du moteur.
The comprehensive design of the FAW Camshaft Assembly incorporates advanced thrust control mechanisms and precise lubrication channels that ensure optimal performance and extended service life. The fully interchangeable bushings provide flexibility in maintenance operations while maintaining original equipment quality standards. These features make the FAW Camshaft Assembly an excellent choice for fleet operators seeking reliability, precision performance, et un fonctionnement rentable dans les applications lourdes exigeantes.