The sealing ring, designated with code number N66068, is a small but essential part that ensures tight sealing between mechanical interfaces in the ASL25 engine. It prevents fluid leaks and contamination, helping to maintain system pressure and protect internal components. Made from resilient, temperature-resistant materials, this sealing ring can withstand the demanding conditions of diesel engine operation. Proper installation and timely replacement of the sealing ring are key to minimizing maintenance issues and maximizing engine lifespan.
The screw marked with code number H 74129 may appear as a simple fastening element, but it is vital to the structural integrity and maintenance of the ASL25 diesel engine. Designed for high-stress environments, this screw secures engine components with precision and reliability. Its material strength and thread quality prevent loosening under vibration and heat, ensuring consistent alignment and sealing of parts. Regular inspection and proper torque application help maintain the overall durability of the engine system.
The thermometer identified by code H 81214 plays a crucial role in monitoring the operating temperature of key engine systems in the Adriadiesel/Jugoturbina/Zgoda/Sulzer ASL25 diesel engine. Accurate temperature readings are essential for maintaining optimal engine performance and avoiding thermal stress or overheating. This high-precision instrument provides real-time temperature feedback, allowing operators to make timely adjustments to cooling and lubrication systems. Its robust design ensures reliability under harsh engine conditions, making it a fundamental component for safe and efficient operation.
The nut designated as K 81190 serves as a locking and fastening component for threaded pin K 81192 and support K 81260 in the ZV40/48 engine structure. Engineered for high-strength applications, it ensures that connected parts remain securely fastened under dynamic loads and vibrations. Its compatibility with both components highlights its role in maintaining structural integrity and alignment within the engine’s support system. Proper tightening and periodic inspection of this nut are essential for the reliable operation of engine-mounted assemblies.
The support bearing code K 81169 is a vital structural element in the installation and stabilization of the ZV40/48 engine’s exhaust piping. This support maintains alignment and mitigates mechanical vibrations during operation, helping to prevent fatigue and stress on piping joints. Designed to accommodate thermal expansion and heavy exhaust system loads, it plays a critical role in ensuring operational safety and reducing maintenance frequency. Its robust design reflects the engine’s demand for precision and durability in all auxiliary systems.
The disk identified with code number K 72149 is a precision-machined component essential for the smooth functioning of the geared pump K 72106 in the ZV40/48 engine. Its main role is to ensure stable rotation and optimal torque transmission within the pump assembly. Built from wear-resistant materials, this disk endures continuous mechanical stress and high temperatures, making it indispensable for maintaining consistent fluid flow and pressure. Its reliability directly affects the efficiency and durability of the engine’s lubrication or fuel system, depending on the pump's function.
Crankshaft bearings, commonly associated with code H33016, play a vital role in supporting the crankshaft within the engine block, enabling smooth rotation under heavy loads. In the MAN L21/31, these bearings endure significant mechanical and thermal stresses. Failure or excessive wear in crankshaft bearings can lead to severe engine damage. Therefore, consistent inspection, lubrication, and prompt replacement are critical for maintaining engine health and avoiding costly repairs.
Connecting rods in the MAN L21/31, with an estimated code of H33001, serve as the crucial link between pistons and the crankshaft, translating reciprocating motion into rotational energy. Bearings, approximately H33016, support the connecting rods and reduce friction between moving parts. Due to constant mechanical stress, these components are prone to wear and require regular monitoring and maintenance to prevent catastrophic engine failure and ensure smooth operation.
The MAN L21/31 engine relies heavily on its pistons and piston rings, crucial components for maintaining engine compression and efficient combustion. Pistons, estimated at code H27222, withstand intense heat and pressure while transferring force to the crankshaft. The piston rings, likely coded around H31110 series, provide a critical seal between piston and cylinder walls to prevent gas leakage and control oil consumption. Regular inspection and timely replacement of these parts are vital for optimal engine performance and longevity.
The spindle coded K 87088 is a key internal part of the pressure regulating valve in the Adriadiesel ZV40/48 engine. This spindle transmits motion from the actuator to adjust the flow and pressure within the valve body, directly influencing fuel or lubrication regulation. Crafted to tight tolerances, the spindle ensures accurate control under fluctuating operational demands. Its performance directly affects the valve’s responsiveness, making it crucial for maintaining engine stability, fuel efficiency, and protection against overpressure scenarios.