Genuino sinotruk howo 082-03100-6274 Cylinder Head Assembly
This authentic Sinotruk HOWO cylinder head assembly (Parte No: 082-03100-6274) is engineered to exact OEM specifications, asegurando un rendimiento óptimo del motor y una longevidad para los camiones HOWO. Diseñado para aplicaciones de servicio pesado, it integrates critical components like valves, muelles, and camshafts to manage combustion efficiency, heat dissipation, and gas flow under extreme conditions. The high-strength aluminum alloy construction ensures lightweight durability and superior thermal management, making it a essential replacement for engine overhauls and repairs.
Especificaciones técnicas:
Material: High-grade aluminum alloy (T6 heat-treated)
Compatibilidad:HOWO A7, Serie T7H con motores WEICHAI WP10/WP12
Valve Configuration: 4 valves per cylinder (intake and exhaust)
Combustion Chamber Volume: 98 ± 2 cc
Acabado superficial: Precision-machined (Ra ≤ 0.8 μm)
Resistencia a la temperatura: -40°C to +300°C
Pressure Tolerance: Up to 200 bar (combustion pressure)
Weight: 48 ± 1 kg (fully assembled)
Manufacturing Standard: ISO 9001 certificado, OEM tolerances
1. TRATAMOS A CADA CLIENTE COMO NUESTRO AMIGO, PEGARSE AL PRINCIPIO: BENEFICIO MUTUO Y GANADOR ;
2. UNA VARIEDAD DE ELECCIÓN DE PRODUCTOS: CALIDAD, MARCA, EMBALAJE;
3. LE RESPONDEREMOS SU CONSULTA EN 24 HORAS.
4.Proveedor de piezas de rendimiento profesional SINOTRUCK
5. ESTAREMOS EN SERVICIO 24/24 HORAS DEL DÍA LABORAL.
6. CULO: LE OFRECEMOS EL MEJOR SERVICIO POSTVENTA.
Installation Notes
Lista de verificación previa a la instalación:
1.Inspect Components: Verificar número de pieza (082-03100-6274) and check for shipping damage.
2.Clean Surfaces: Ensure engine block and head mating surfaces are free of debris and old gasket material.
3.Lubricación: Apply engine oil to valve stems and camshaft bearings before installation.
Pasos de instalación:
1.Gasket Placement: Position a new head gasket on the engine block, aligning with bolt holes.
2.Head Positioning: Carefully lower the cylinder head onto the block, ensuring no movement disrupts the gasket.
3.Bolt Torque: Tighten head bolts in the manufacturer’s specified sequence and stages:
First pass: 50 Nuevo Méjico
Second pass: 90 Nuevo Méjico
Final pass: Additional 90° angular turn
4.Valve Clearance: Adjust valve lash to 0.25–0.30 mm (cold engine) using feeler gauges.
Advertencias críticas:
Never reuse old head bolts or gaskets.
Check engine block flatness (max 0.1 mm warpage) before installation.
Prime oil system before startup to prevent dry operation.
Post-instalación:
Run engine at idle and monitor for leaks or unusual noises.
Re-torque head bolts after first 500 km of operation.
