LYA Series
The LYA Series encompasses a range of reliable inboard marine engines designed for a variety of watercraft. These engines are commonly found in recreational boats, small commercial vessels, and auxiliary power systems, valued for their robust construction and efficient performance. Their design prioritizes durability and ease of operation, making them a popular choice for boat owners and operators seeking dependable propulsion solutions for their maritime needs.
Documentation for the LYA Series includes comprehensive service manuals, owner's guides, and technical specification sheets. These resources detail routine maintenance schedules, step-by-step repair procedures, diagnostic information, and troubleshooting tips. Access to this information is crucial...
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This service manual provides comprehensive guidance for the Yanmar 6LY2-STE, 6LY2A-STP, and 6LYA-STP models. These engines are engineered for robust performance and reliability, suitable for a variety of demanding applications. The manual details the quality construction and advanced systems that contribute to the operational excellence of these Yanmar marine diesel engines.
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This service repair manual covers the Yanmar 6LY2, 6LY2A, and 6LYA series diesel engines, including variants with STE and STP suffixes. These inline 6-cylinder turbocharged engines, typically featuring a 6.5-liter displacement and common rail direct injection, are engineered for robust performance and reliability in demanding applications. While specific production years are not detailed, this manual is designed to support a range of models within these series, emphasizing their quality construction and efficient operation.
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This Service Repair Workshop Manual covers the YANMAR 6LYA-UTE and 6LYA-STE marine diesel engines. These inline 6-cylinder engines feature a 6.493 L displacement, direct injection, turbocharging, and intercooling, delivering robust power outputs suitable for demanding marine applications. The 6LYA-UTE model provides up to 355 mhp at 2300 rpm, while the 6LYA-STE offers 315 mhp at 2200 rpm. Engineered for reliability and performance, these engines are designed for direct or indirect seawater cooling systems and are compatible with various marine gearboxes.
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The YANMAR 6LY series represents a line of robust in-line 6-cylinder diesel engines designed for marine applications. These engines, including variants such as the 6LYM-UTE, 6LYM-STE, 6LY3-ETP, 6LY3-STP, 6LY3-UTP, 6LY2-STE, 6LY2A-STP, and 6LYA-STP, feature advanced engineering with DOHC valvetrain and common rail direct injection for newer models. With displacements of 7.07 liters, these turbocharged and intercooled engines deliver substantial power output, suitable for a wide range of marine vessels. Their construction emphasizes reliability and performance, making them a dependable choice for demanding maritime operations.
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This manual covers the Yanmar 6LY2-STE, 6LY2A-STP, and 6LYA-STP marine diesel engines. These inline 6-cylinder engines are turbocharged and intercooled, designed for robust performance in marine applications. With displacements of 11.042 liters, they offer power outputs ranging from 244 kW (327 HP) to 313 kW (420 HP), suitable for various vessel types. The engines feature direct injection, common rail fuel systems, and liquid cooling, ensuring efficiency and reliability for demanding maritime operations.
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This manual covers the YANMAR 6LY2-STE, 6LY2A-STP, and 6LYA-STP marine diesel engines. These engines are engineered for robust performance and reliability in demanding marine environments, featuring advanced fuel injection, turbocharging, and efficient cooling systems. Their design emphasizes durability and operational excellence, making them a trusted choice for various marine applications where power and endurance are paramount.
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This manual covers the Yanmar 6LY2-STE, 6LY2A-STP, and 6LYA-STP marine diesel engines. These engines are known for their robust construction and reliable performance, featuring a 6-cylinder, 6.5-liter displacement. The STE and STP models are turbocharged and intercooled, offering power outputs up to 440 mhp, while the 6LYA-STP provides up to 400 mhp. Designed for demanding marine applications, these engines integrate advanced electronic fuel injection for efficiency and responsiveness.
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The YANMAR 6LY2-STE / 6LY2A-STP / 6LYA-STP Series represents a line of powerful and reliable marine inboard diesel engines. These engines are engineered for demanding maritime applications, featuring turbocharged and intercooled aspiration for enhanced performance. With a displacement of 6.57 liters, an in-line 6-cylinder configuration, and direct injection common rail fuel systems, they deliver robust power outputs ranging from 355 to 440 HP at 2300-2400 RPM. Their advanced design prioritizes durability and efficiency, making them a trusted choice for various marine vessels.
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This service manual covers the Yanmar 6LY2-STE, 6LY2A-STP, and 6LYA-STP marine diesel engines. These engines are known for their robust construction and reliable performance, featuring a 6-cylinder, 5.8-liter displacement. The STE and STP models are turbocharged and intercooled, offering power outputs ranging from approximately 375 to 434 horsepower, making them suitable for a variety of marine applications. Their engineering emphasizes durability and efficient operation, ensuring consistent power delivery for demanding maritime tasks.
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The YANMAR 6LYA, 6LY2, and 6LY2A Series are robust marine diesel engines designed for demanding maritime applications. These 6-cylinder, 4-cycle, water-cooled engines are engineered for reliability and performance, featuring vertical orientation and advanced systems such as turbocharging. With displacements of 5.184 L for the 6LYA-STP and 5.813 L for the 6LY2-STE and 6LY2A-STP models, these engines provide substantial power for various vessel types. Their robust construction and sophisticated engineering ensure dependable operation in challenging marine environments.
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The YANMAR 6LYA / 6LY2 / 6LY2A Series represents a line of robust marine diesel engines designed for reliable performance. These engines are characterized by their vertical, water-cooled configuration, featuring a 4-cycle operation and a 6-cylinder arrangement. Specific models within the series, such as the 6LY2A, utilize a displacement of 5.813 liters, while others like the 6LYA STP have a displacement of 5.184 liters. Many variants incorporate a turbocharged induction system, contributing to their power and efficiency. These engines are engineered for demanding marine applications, providing dependable power through their direct injection fuel systems and integrated reduction and reversing gear systems.
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The YANMAR 6LYA Series marine diesel engines, encompassing models like the 6LYA-STP, 6LY2-STE, and 6LY2A-STP, represent robust and reliable power solutions for various marine applications. These 6-cylinder, turbocharged, water-cooled, 4-cycle engines are engineered for performance and durability, featuring a vertical orientation and displacements typically ranging from 5.184 L to 5.813 L. Their power output generally falls within the 300-400 hp range, making them suitable for demanding maritime tasks where consistent power and longevity are paramount.
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This document pertains to the Yanmar 6LYA-STE, a robust diesel engine renowned for its engineering quality and reliability. Designed for demanding applications, this inline 6-cylinder engine features direct injection and a water-cooled system, ensuring efficient and dependable operation. Its forced lubrication system contributes to longevity, making it a trusted choice for various operational needs.
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The YANMAR 6LYA-STE is a robust diesel engine designed for demanding applications, featuring a 6-cylinder configuration and 5.7-liter displacement. Known for its direct injection fuel system and water-cooled design, this engine delivers approximately 300-350 HP, making it suitable for various marine and industrial uses where reliability and performance are paramount. Its forced lubrication system ensures smooth operation and longevity, reflecting YANMAR's commitment to engineering excellence.
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The YANMAR 6LYA-STE is a robust diesel engine designed for demanding applications. This inline 6-cylinder powerhouse features a turbocharged and intercooled aspiration system, delivering approximately 315 mhp (310 hp / 232 kW) at 2100 RPM. With a bore of 4.72 inches and a stroke of 4.92 inches, its 8.57 L displacement is optimized for efficiency and performance. The engine utilizes direct injection with a high-pressure common rail fuel system and a forced lubrication system, ensuring reliability and longevity. Its integrated reduction and reversing gearbox further enhances its versatility.
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This workshop service repair manual provides comprehensive information for the Yanmar 6LYA-STE diesel engine. This inline 6-cylinder engine, known for its robust construction and reliable performance, is designed for demanding applications where power and durability are paramount. The 6LYA-STE features a water-cooled system and is turbo-charged with a direct injection fuel system, ensuring efficient operation. This manual covers multiple production years and is specifically tailored to this engine model, offering detailed guidance for its maintenance and repair.
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This workshop service repair manual covers the Yanmar 6LYA-STE diesel engine. Engineered for reliability and performance, this engine is designed to meet the demanding requirements of various applications. Its robust construction and advanced fuel injection system ensure efficient operation and longevity. The Yanmar 6LYA-STE represents a commitment to quality engineering, providing a powerful and dependable solution for marine or industrial use.
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This operation manual covers the Yanmar 6LYA-STP and 6LY2A-STP marine diesel engines, designed for marine propulsion. These engines represent a commitment to robust engineering and reliable performance, built to meet the demanding requirements of marine applications. Their diesel configuration and six-cylinder design ensure efficient power delivery.
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This Operation Manual covers the YANMAR 6LYA-STP and 6LY2A-STP marine diesel engines. These engines are engineered for reliable performance in marine applications, featuring direct injection, turbocharging, and intercooling for optimal efficiency. The YANMAR 6LYA-STP model typically delivers 315 mhp (232 kW) at 3300 rpm, while the 6LY2A-STP model provides 350 mhp (257 kW) at 3300 rpm. These robust engines are designed with quality and durability in mind, making them a trusted choice for various marine vessels.
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This service repair workshop manual provides comprehensive information for the Yanmar 6LYA-UTE and 6LYA-STE engines. These internal combustion, inline 6-cylinder diesel engines are equipped with fuel injection equipment and a water cooling system, along with a reduction and reversing gear transmission. The manual details the engine's intake and exhaust systems, lubrication system, and electrical system. Yanmar engines are recognized for their robust engineering and reliability, making them a trusted choice for various applications.
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This manual covers the marine diesel engines, including the variants. These engines are engineered for robust performance and reliability, featuring an inline 6-cylinder configuration with a 6.5-liter displacement. The variant delivers approximately 280 HP at 2300 RPM, while the variant offers up to 315 HP at 2300 RPM. Both models utilize advanced direct injection common rail fuel systems and are water-cooled for efficient operation. Their design emphasizes durability and power, making them suitable for demanding marine applications.
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The YANMAR 6LYA-UTE / 6LYA-STE Marine Diesel Engine represents a robust and powerful solution for marine applications. Engineered with a 6-cylinder, turbocharged, and intercooled configuration, these engines deliver exceptional performance, with models offering up to 355 mhp at 2300 rpm. Their design emphasizes reliability and efficiency, featuring a displacement of 6.5 liters and a forced lubrication system. The freshwater cooling system ensures optimal operating temperatures, contributing to the longevity and consistent operation of the engine in demanding marine environments.
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The YANMAR 6LYA-UTE and 6LYA-STE are advanced marine diesel engines designed for demanding maritime applications. These inline 6-cylinder engines feature a direct injection common rail fuel system and freshwater cooling, delivering robust performance with the 6LYA-UTE producing 280 HP and the 6LYA-STE producing 300 HP at 2300 RPM. With a total displacement of 5.565 L, these engines are engineered for reliability and efficiency, making them a prime choice for various marine vessels.
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This service repair workshop manual covers the Yanmar 6LYA-UTE and 6LYA-STE diesel engines. These inline 6-cylinder engines feature a direct injection common rail fuel system and water-cooled indirect cooling. The 6LYA-UTE model offers approximately 440 MHP (328 kW) at 2300 RPM, while the 6LYA-STE model provides approximately 480 MHP (358 kW) at 2300 RPM. With a displacement of 6.50 L (6500 cc) and a bore of 110 mm and stroke of 120 mm, these engines are engineered for robust performance.
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This workshop service repair manual covers the Yanmar 6LYA-UTE and 6LYA-STE diesel engines. These inline 6-cylinder engines are turbocharged and intercooled, designed for robust performance in various applications. The 6LYA-UTE model offers approximately 300 mhp, while the 6LYA-STE provides around 315 mhp, both at 2100 rpm. With a displacement of 6.478 L, these engines are engineered for reliability and efficiency, featuring advanced systems such as direct injection common rail or mechanical injection, water-cooled operation, and forced lubrication.
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This workshop service repair manual covers the Yanmar 6LYA-UTE and 6LYA-STE marine diesel engines. These inline 6-cylinder engines feature a displacement of 5.81 liters, direct injection, and are turbocharged and intercooled, delivering robust performance with the 6LYA-UTE producing up to 370 HP and the 6LYA-STE up to 350 HP. Engineered for reliability and efficiency, these engines are designed to meet the demanding requirements of marine applications.
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This manual covers the Yanmar 6LYA-UTE diesel engine, a robust and reliable power unit designed for demanding applications. Engineered for exceptional performance and durability, the 6LYA-UTE represents Yanmar's commitment to quality in diesel engine technology. Its advanced design ensures efficient operation and longevity, making it a trusted choice for various industrial and marine uses. This comprehensive guide is essential for understanding and maintaining the integrity of your Yanmar engine.
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This manual covers the Yanmar 6LYA-UTE Diesel Engine, a robust unit designed for demanding applications. Engineered for reliability and performance, this engine is a testament to Yanmar's commitment to quality in marine and industrial sectors. Its advanced design ensures efficient operation and longevity, making it a preferred choice for professionals seeking dependable power solutions.
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This manual covers the Yanmar 6LYA-UTE diesel engine, a robust 6-cylinder, inline unit designed for demanding applications. Engineered for reliability and performance, this engine is a testament to Yanmar's commitment to quality in diesel power solutions. Its advanced design ensures efficient operation and durability, making it a preferred choice for various industrial and marine uses where dependable power is paramount.
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This workshop service repair manual provides comprehensive information for the Yanmar 6LYA-UTE Diesel Engine. Engineered for reliability and optimal performance, this diesel engine is designed for demanding applications requiring robust power and efficiency. Its advanced diesel fuel system and integrated components ensure consistent operation and longevity, making it a dependable choice for various operational needs.
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This manual covers the Yanmar 6LYA-UTE diesel engine, a robust and reliable power unit designed for demanding applications. Engineered for exceptional performance and longevity, the 6LYA-UTE represents a significant advancement in diesel engine technology, offering superior efficiency and operational durability. Its advanced design ensures consistent power delivery and optimal fuel economy, making it an ideal choice for a wide range of professional and recreational uses where dependable operation is paramount.
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This manual covers the Yanmar 6LYA-UTE STE diesel engine, a robust and reliable unit designed for demanding applications. While specific production years are not detailed, this comprehensive workshop manual provides essential information for owners and technicians alike. The Yanmar 6LYA-UTE STE is engineered for performance and durability, making it a trusted choice for its intended use, which typically involves marine environments. Its advanced diesel technology ensures efficient operation and longevity.
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The Yanmar 6LYA-UTE is a robust diesel engine designed for demanding applications. Featuring an inline 6-cylinder configuration with a displacement of 6.493 liters, it delivers a power output of 260 MHP at 2300 RPM and a torque of 846 Nm at 1800 RPM. Its engineering prioritizes reliability and performance, making it suitable for various marine or industrial uses where consistent power and durability are essential. The engine employs direct injection for efficient combustion and a water-cooling system to maintain optimal operating temperatures.
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The 6LYA-UTE-STE is a powerful diesel engine designed for demanding applications. Featuring a 6.1-liter inline 6-cylinder configuration, it is turbocharged and intercooled, delivering approximately 400 horsepower. This liquid-cooled engine utilizes a direct injection common rail fuel system, engineered for robust performance and reliability. Its advanced design ensures efficient operation, making it a dependable choice for various marine or industrial uses where consistent power output is critical.
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The YANMAR 6LY2 Series Diesel Engine, encompassing models 6LY2-STE, 6LY2A-STP, and 6LYA-STP, represents a robust line of marine diesel engines designed for demanding maritime applications. These 6-cylinder, inline, turbocharged and intercooled engines deliver a power output range of 440-480 horsepower (328-358 kW) from their 6.5-liter displacement. Engineered for reliability and performance in marine environments, the 6LY2 Series features indirect raw water cooling and is built to YANMAR's high standards for durability and operational efficiency.
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The YANMAR 6LY Series marine diesel engines, specifically the 6LY2-STE, 6LY2A-STP, and 6LYA-STP models, represent robust engineering designed for demanding marine applications. These engines feature a 6-cylinder, turbocharged and intercooled configuration with a displacement of 5.8 liters (5785 cc). Known for their reliability and performance, these engines deliver power outputs of 380 hp (6LY2-STE), 400 hp (6LY2A-STP), and 370 hp (6LYA-STP), utilizing a direct injection common rail fuel system. Their advanced design ensures efficient operation and longevity, making them a preferred choice for various marine vessels.
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The YANMAR 6LY2-STE, 6LY2A-STP, and 6LYA-STP are robust marine diesel engines designed for demanding maritime applications. These inline 6-cylinder engines, featuring turbocharged and intercooled aspiration, deliver reliable power ranging from 200 to 250 HP, with a displacement of 6.5 liters. Engineered with a heat exchanger cooling system and compatible with various marine gearboxes, these YANMAR engines are built for durability and performance in marine environments. Their advanced engineering ensures consistent operation and longevity, making them a trusted choice for a wide array of marine vessels.
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This manual covers the YANMAR 6LY2-STE, 6LY2A-STP, and 6LYA-STP marine diesel engines. These turbocharged, 6-cylinder inline engines feature a direct injection fuel system, water cooling, and forced lubrication, designed for reliable performance in marine applications. While specific production years are not detailed, the engineering quality of YANMAR engines is well-established, providing robust power and durability. The manual provides comprehensive information for these engine models, which are known for their efficiency and power output, with precise figures available for specific variants.
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This manual covers the Yanmar 6LY2-STE, 6LY2A-STP, and 6LYA-STP marine diesel engines. These engines are known for their robust construction and reliable performance, featuring six cylinders and turbocharged aspiration for enhanced power. The 6LY2-STE and 6LY2A-STP models typically deliver around 440 PS, while the 6LYA-STP offers approximately 420 PS. Designed for demanding marine applications, these engines are engineered to provide consistent power and durability.
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This document pertains to the Yanmar 6LY2-STE, 6LY2A-STP, and 6LYA-STP marine diesel engines. These engines are characterized by their 6-cylinder configuration, 6.489-liter displacement, and direct injection common rail fuel systems. The STE and STP models feature turbocharging and intercooling, delivering between 300 and 315 horsepower at 2300 RPM. Designed for demanding marine applications, these engines emphasize robust engineering and reliable performance, incorporating indirect cooling via seawater and a forced lubrication wet sump system.
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The YANMAR 6LY Series Marine Diesel engines, encompassing models 6LY2-STE, 6LY2A-STP, and 6LYA-STP, represent robust inline 6-cylinder marine diesel powerplants. These engines are engineered for reliability and performance in demanding marine applications, featuring advanced water-cooling systems and comprehensive coverage of fuel injection and lubrication systems. With power outputs ranging from approximately 315 HP to 440 HP, these engines are designed to deliver efficient and dependable operation for a variety of vessels.
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The YANMAR 6LY2-STE, 6LY2A-STP, and 6LYA-STP marine diesel engines represent advanced engineering, designed for reliable performance in demanding marine environments. These engines feature a robust 6-cylinder inline configuration, turbocharged and intercooled aspiration for enhanced power and efficiency, and a freshwater cooling system. The 6LY2-STE models deliver 315 HP (232 kW) at 3300 RPM with 698 Nm of torque at 2400 RPM, while the 6LY2A-STP and 6LYA-STP variants offer 350 HP (257 kW) at 3300 RPM with 775 Nm of torque at 2400 RPM. With multiple reduction gear options available, these engines are engineered for versatility and sustained operation.
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This manual covers the Yanmar 6LY Series marine diesel engines, including the 6LY2-STE, 6LY2A-STP, and 6LYA-STP models. These robust, 4-stroke, inline 6-cylinder engines are turbocharged and intercooled, delivering impressive power outputs ranging from 425 to 440 HP. With a displacement of 5.8 liters and available in keel-cooled or heat exchanger configurations, these engines are engineered for reliable performance in demanding marine applications. The accompanying reduction and reversing gearboxes offer a variety of ratios to suit different operational needs.
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This manual covers the Yanmar 6LYA-UTE and 6LYA-STE marine diesel engines. These engines are engineered for robust performance and reliability in demanding marine applications. Their design emphasizes durability and efficiency, making them a trusted choice for various vessel types.
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This operation manual covers the Yanmar 6LYA-STP / 6LY2A-STP marine diesel engines, designed for reliable marine propulsion. These engines represent a commitment to robust engineering and dependable performance, suitable for a wide range of marine applications. Their construction emphasizes durability and efficiency, ensuring optimal operation in demanding marine environments.
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This manual covers the Yanmar 6LYA-UTE and 6LYA-STE marine diesel engines. These engines are engineered for robust performance and reliability in demanding marine applications. Featuring a 6-cylinder, turbocharged configuration with a displacement of 6.453 liters, they offer significant power output, with the 6LYA-UTE typically producing 240 mhp and the 6LYA-STE delivering 280 mhp at 2400 rpm. Their direct injection fuel system ensures efficient combustion and dependable operation.
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The YANMAR 6LYA-UTE / 6LYA-STE marine diesel engines represent robust engineering designed for reliable performance in demanding marine environments. These inline 6-cylinder engines, featuring a 6.47-liter displacement, are equipped with turbocharging and intercooling for enhanced power delivery and direct injection fuel systems for efficiency. Built with durability and longevity in mind, they are engineered to meet stringent emission standards, making them a dependable choice for a wide range of maritime applications.
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This manual covers the Yanmar 6LYA-UTE and 6LYA-STE marine diesel engines, part of the robust 6LYA series. These engines are engineered for reliable performance in marine applications, featuring an inline 6-cylinder, 4-stroke configuration with direct injection fuel systems. They are equipped with turbocharging and intercooling for enhanced power output, and utilize water-cooling and forced lubrication systems for optimal operation. The engines are designed for durability and efficiency, making them a dependable choice for various marine vessels.
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The YANMAR 6LYA-UTE and 6LYA-STE are robust marine diesel engines designed for demanding maritime applications. These turbocharged, inline 6-cylinder engines feature a 6.5-liter displacement and a water-cooled system, delivering impressive power outputs of 300 mhp for the 6LYA-UTE and 315 mhp for the 6LYA-STE, both at 2400 RPM. Engineered for reliability and performance, these YANMAR engines represent a commitment to quality in marine propulsion, suitable for a wide range of vessel types.
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The YANMAR 6LYA-UTE and 6LYA-STE are robust marine diesel engines engineered for reliability and performance. These inline 6-cylinder engines feature turbocharged and intercooled aspiration, delivering significant power outputs of 315 mhp for the 6LYA-UTE and 355 mhp for the 6LYA-STE, both at 3300 RPM. With a displacement of 6.5 liters, they are designed for demanding marine applications, incorporating advanced direct injection common rail fuel systems and efficient closed-loop freshwater cooling. Their robust construction and precise engineering ensure dependable operation in challenging maritime environments.
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This workshop service repair manual covers the Yanmar 6LYA-UTE and 6LYA-STE marine diesel engines. These engines are engineered for reliable performance in marine applications, featuring a robust 6-cylinder, 4-stroke design with a displacement of 6.53 L. Key specifications include a bore of 110 mm, a stroke of 122 mm, and a compression ratio of 18.0:1, operating at a rated speed of approximately 2500 RPM. The fuel system incorporates direct injection, turbocharging, and intercooling, complemented by an efficient water-cooling system. These engines are built with Yanmar's commitment to quality and durability, making them a dependable choice for various marine vessels.
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This service repair shop manual covers the Yanmar 6LYA-UTE marine diesel engine, designed for marine applications. This engine is known for its robust engineering and reliability, making it a dependable choice for various maritime operations. The manual provides comprehensive information to ensure optimal performance and longevity of your Yanmar engine.
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This repair manual covers the Yanmar 6LY2-STE, 6LY2A-STP, and 6LYA-STP marine diesel engines. These inline 6-cylinder engines, with a displacement of approximately 6.5 liters, are engineered for robust performance and reliability in marine applications. The 6LY2-STE model delivers 320 HP, the 6LY2A-STP offers 350 HP, and the 6LYA-STP provides 400 HP, all at 3300 RPM. Featuring advanced common rail direct injection, these engines are designed for efficient operation and longevity.
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The YANMAR 6LY2 Series represents a robust line of marine diesel engines, encompassing variants such as the 6LY2-STE, 6LY2A-STP, and 6LYA-STP. These engines are engineered for demanding marine applications, featuring an inline 6-cylinder configuration, direct fuel injection, and turbocharging with aftercooling for optimal performance. With an approximate displacement of 6.5 liters and power output around 370 kW (500 HP), they are built for reliability and efficiency in harsh maritime environments.
