This comprehensive service repair manual, specifically designed for the PA-42 Cheyenne 3 aircraft, provides detailed instructions and technical specifications for maintenance and repair. Spanning over 1560 pages, it offers a wealth of information, meticulously organized with bookmarks, an index, and search functionality to ensure easy navigation. Its content encompasses a wide range of topics essential for effective aircraft maintenance, allowing technicians to quickly access the information they need to diagnose and resolve issues.

The Piper PA-42 Cheyenne 3 is a twin-engine, high-performance turboprop aircraft renowned for its versatility and reliability. This aircraft was introduced in 1978 as an evolution of the earlier PA-42 Cheyenne and quickly gained popularity for its comfortable cabin, robust performance, and spacious cargo hold. The Cheyenne 3 is capable of seating up to nine passengers and has a maximum takeoff weight of 14,500 pounds. It features a powerful Pratt & Whitney Canada PT6A-60 turboprop engine on each wing, generating 900 horsepower each. This power allows the Cheyenne 3 to reach a maximum cruising speed of 315 knots and a service ceiling of 31,000 feet. The aircraft's advanced avionics suite includes a glass cockpit display, weather radar, and a sophisticated navigation system, making it suitable for both business and personal aviation. Beyond its performance capabilities, the PA-42 Cheyenne 3 stands out for its practical design. The spacious and well-appointed cabin provides a comfortable travel experience for passengers, while the large cargo hold allows for the efficient transportation of equipment or luggage. The aircraft's construction is robust and durable, ensuring long-term reliability and safety. The PA-42 Cheyenne 3 has a proven track record in various roles, ranging from corporate transport and passenger services to air ambulance and cargo operations. Its versatility and dependability have made it a popular choice for operators seeking a high-performance, multi-purpose aircraft with a comfortable and functional interior. The PA-42-720 and 761-532 designations are related to specific serial numbers and build dates for the Cheyenne 3, highlighting the evolution of this popular aircraft over its production run.