This comprehensive package provides a wealth of technical information for Cessna 172 and Skyhawk aircraft models manufactured between 1968 and 1970. It includes the essential 1970 Cessna 172 & Skyhawk Owner's Manual, giving you detailed guidance on operating and maintaining your aircraft. You'll also find the complete Cessna 172 Parts Manuals covering all models up to 1968, providing a comprehensive reference for identifying and ordering parts. Complementing these manuals is the Cessna 172 Service Manual, again covering all models up to 1968, offering step-by-step procedures for servicing and maintaining your aircraft. For in-depth engine maintenance, the Lycoming 0-320 series overhaul manual is included, providing a detailed guide for overhauling and troubleshooting your engine. Rounding out this collection is a set of FAA A&P mechanics handbooks, totalling over 1100 pages, offering valuable technical information and insights for certified mechanics.

The Cessna 172 Skyhawk, renowned for its reliability and versatility, has been a cornerstone of general aviation since its introduction in 1955. This single-engine, four-seat aircraft has earned the title of "world's most popular aircraft," a testament to its enduring popularity and enduring legacy. The Cessna 172, known for its forgiving flight characteristics and robust construction, is the aircraft of choice for flight training, personal transportation, and a wide array of other applications. The Skyhawk, known for its rugged construction and simple design, has proven to be a reliable workhorse for countless pilots, from aspiring student pilots to seasoned aviators.

The Cessna 172 Skyhawk's enduring success is attributed to a combination of factors. Its high-wing design provides excellent visibility, allowing the pilot to easily scan their surroundings. The spacious cabin accommodates four passengers comfortably, while its relatively low operating costs make it a practical option for a variety of purposes. The 172 is powered by a Lycoming IO-360 engine, capable of generating between 160 and 200 horsepower, depending on the model. The aircraft is equipped with a fixed-pitch propeller and a maximum gross weight of 2,550 pounds, allowing for a respectable payload and a range of up to 800 nautical miles. The "engine to 56-68" specification likely refers to the engine's serial number range, providing information about the specific engine model installed on the aircraft.