This maintenance manual covers the R22, a versatile and reliable light helicopter known for its efficient design and performance. The R22 is engineered for a wide range of applications, from flight training to personal transportation, offering a robust platform with a two-bladed rigid teetering main rotor system and a two-bladed pusher tail rotor. Its compact dimensions, with a fuselage length of 23.7 feet and a main rotor diameter of 25.0 feet, make it agile and suitable for various operational environments. The helicopter typically features a Lycoming O-320-B2C engine, providing up to 150 hp for takeoff, and boasts a maximum gross weight of 1,500 lbs.

This comprehensive English-language manual provides essential information for the upkeep and repair of all R22 variants across all production years. It details critical maintenance procedures, including a recommended overhaul interval of 2,200 flight hours or 12 years, lubrication requirements with a 6 US quart engine oil capacity, and technical specifications for engine and rotor systems. The manual is designed to be an indispensable resource for owners, mechanics, and technicians, offering clear guidance to ensure the continued safe and efficient operation of the R22. Its user-friendly format ensures easy navigation and accessibility for all users.

This maintenance manual covers the R22, a versatile and reliable light helicopter known for its efficient design and performance. The R22 is engineered for a wide range of applications, from flight training to personal transportation, offering a robust platform with a two-bladed rigid teetering main rotor system and a two-bladed pusher tail rotor. Its compact dimensions, with a fuselage length of 23.7 feet and a main rotor diameter of 25.0 feet, make it agile and suitable for various operational environments. The helicopter typically features a Lycoming O-320-B2C engine, providing up to 150 hp for takeoff, and boasts a maximum gross weight of 1,500 lbs.

This comprehensive English-language manual provides essential information for the upkeep and repair of all R22 variants across all production years. It details critical maintenance procedures, including a recommended overhaul interval of 2,200 flight hours or 12 years, lubrication requirements with a 6 US quart engine oil capacity, and technical specifications for engine and rotor systems. The manual is designed to be an indispensable resource for owners, mechanics, and technicians, offering clear guidance to ensure the continued safe and efficient operation of the R22. Its user-friendly format ensures easy navigation and accessibility for all users.