Conjunto de bloco de cilindro russo FAW: 30 Peças essenciais para um desempenho imparável

O Conjunto de bloco de cilindro russo FAW is the robust core of the CA3250P66K24L1TE5Z dump truck, engineered to conquer the freezing Russian tundra. Este guia detalha 30 specific components that make up this assembly. Mastering these parts is the key to executing precise maintenance and ensuring your fleet operates reliably in the world’s most demanding cold zones.

Conjunto de bloco de cilindro russo FAW

The Structural Backbone: Block and Liners

The foundation of the entire system is the Conjunto do bloco de cilindros (Parte não. 1002015-35E). This is not a standard casting; é o “Russian Cold Zone” variante, formulated with a high-strength iron alloy designed to resist the thermal shock of starting in -40°C temperatures. The integrity of this block defines the engine’s lifespan. It houses the critical Camisa de cilindro (Parte não. 1002016-81D), a replaceable wet sleeve that provides the friction surface for the pistons.

No Conjunto de bloco de cilindro russo FAW, the sealing of these liners is paramount. We identify 12 unidades do Vedação de borracha com anel de vedação (Parte não. 1002017-55R) e 6 unidades do Vedação de borracha com anel de vedação (Parte não. 1002019-55R). These are not ordinary rubber; they are engineered elastomers capable of maintaining flexibility in sub-zero conditions. A failure here would allow coolant to mix with oil, leading to catastrophic bearing failure, making these small seals some of the most vital components in the entire list.

Securing the external accessories to the block are various specialized covers. O Placa de cobertura da câmara de engrenagens (Parte não. 1002076-81D) e o Tampa da câmara de engrenagens – Casa de volante (Parte não. 1002061-1509) shield the timing gears from debris. In the rugged mining environments of Russia, dust ingress is a constant threat. These covers, sealed strictly against the Conjunto de bloco de cilindro russo FAW, ensure that the precise timing mechanism remains clean and lubricated.

Bearing and Rotating Assembly Dynamics

O Conjunto de bloco de cilindro russo FAW supports the crankshaft with a robust bearing system. Isso inclui 7 unidades do Casco do rolamento principal inferior (Parte não. 1002032-81D) e 7 unidades do Casco do rolamento principal superior (Parte não. 1002031-81D). These shells are composed of a tri-metal material designed to withstand the immense downward pressure of the power stroke. Their ability to retain an oil film is critical for preventing metal-on-metal contact during heavy hauling.

Axial movement of the crankshaft is controlled by the Arruela de impulso (Parte não. 1002036-53D). We find 4 of these units in the assembly. They prevent the crankshaft from shifting forward or backward when the clutch is engaged. No Conjunto de bloco de cilindro russo FAW, maintaining this axial tolerance is essential to prevent side-loading on the connecting rods, which could lead to uneven piston wear and reduced compression over time.

Fluid retention at the front of the engine is handled by the Assento de vedação de óleo dianteiro do virabrequim (Parte não. 1002056-81D). This component must be perfectly aligned to ensure the radial seal functions correctly. Leaks here are common in poorly maintained engines, but the precision machining of the seat in the Conjunto de bloco de cilindro russo FAW ensures a tight, leak-free fit, keeping oil inside the engine where it belongs.

Cooling Systems and Precision Fasteners

To combat the intense heat of combustion, o Conjunto de bloco de cilindro russo FAW is equipped with 6 unidades do Conjunto do bocal de resfriamento do pistão (Parte não. 1002210-81D). These nozzles spray oil directly onto the piston undercrowns. This not only cools the pistons but also provides essential lubrication to the wrist pins. Each nozzle is secured by a specialized Parafuso – Conjunto do bocal de resfriamento do pistão (Parte não. 1002214A53D-S), ensuring they do not vibrate loose during operation.

The assembly is held together by a specific array of fasteners. Por exemplo, nós vemos 9 unidades do Hex Flange Bolt Fine Thread R Type (Parte não. Q1821055) e 12 unidades do Viga (Parte não. 1002043-2000). Using the correct fastener is critical; o “Tipo R” designation often implies a specific tensile strength or thread profile suited for the high-vibration environment of the Conjunto de bloco de cilindro russo FAW. Substituting these with generic hardware can lead to stripped threads or sheared bolts.

Finalmente, identification and logistics are covered by the Placa de identificação (Parte não. 1002091-29D) and its securing Label Rivet (Parte não. Q541026). While these may seem minor, the nameplate carries the serial number and specification data of the Conjunto de bloco de cilindro russo FAW. In a fleet environment, being able to identify the exact batch and manufacturing date of a cylinder block is crucial for tracking service history and ordering the correct spare parts.

Complete 30-Point Parts Breakdown

Below is the comprehensive list of the 30 distinct components contained within the Conjunto de bloco de cilindro russo FAW discriminação. Please reference these English translations and part numbers for accurate procurement.

Proactive Maintenance for Reliability

Mantendo o Conjunto de bloco de cilindro russo FAW requires a strict adherence to service protocols. The most common oversight is the condition of the Conjunto do bocal de resfriamento do pistão (Parte não. 1002210-81D). Ao longo do tempo, carbon deposits can restrict the flow of oil through these nozzles. In the CA3250P66K24L1TE5Z model, a blocked nozzle leads to rapid piston overheating. We recommend inspecting and ultrasonically cleaning these nozzles during every in-frame overhaul.

Another critical check point is the Arruela de impulso (Parte não. 1002036-53D). These washers control the crankshaft’s end play. If worn beyond specification, the crankshaft can damage the block saddle. Always measure the end play with a dial indicator before closing the bottom end. Adicionalmente, ensure that the Vedação de borracha com anel de vedação (Parte não. 1002017-55R) is lubricated with a rubber-compatible grease during installation to prevent tearing, which is a leading cause of coolant leaks in rebuilt engines.

Finalmente, pay attention to the Stud de extremidade dupla (Parte não. 1002043-2000). These studs are often subjected to corrosion in the salty road conditions of Russia. Before reassembling the components, chase the threads to ensure accurate torque readings. Ignoring corroded fasteners on the Conjunto de bloco de cilindro russo FAW can result in loose accessories and vibration damage, compromising the entire vehicle’s reliability.

Conclusão

O Conjunto de bloco de cilindro russo FAW is a complex masterpiece of engineering, comprising 30 distinct components working in unison. From the heavy-duty Conjunto do bloco de cilindros casting to the precision Conjunto do bocal de resfriamento do pistão, every part is essential for operation in extreme cold. By using only genuine parts and following the maintenance guidelines outlined above, fleet operators can ensure their FAW trucks remain operational and profitable, regardless of the weather conditions.