Comprehensive Technical Documentation for GE T58/CT58 Turboshaft Engines

This extensive digital collection provides comprehensive technical documentation for the General Electric T58 and CT58 turboshaft engine family, one of the most successful and widely-used helicopter powerplants in aviation history. This collection includes twelve essential manuals covering maintenance, overhaul, training, parts breakdown, and operational procedures for multiple engine variants.

Manuals Included in This Collection

• General Electric T-58-GE-1, -3, -8B, -8C Aircraft Turboshaft Engine Intermediate Maintenance Manual - NAVAIR 02B-105AHB-2 / T.O 2J-T-58-2 (1967)
• General Electric CT-58-140 Aircraft Turboshaft Engine Maintenance Manual - SEI-182 (1978)
• General Electric T-58-GE Aircraft Engine Programmed Training Course Manual Book I - Engine Introduction - SEI-235-1
• General Electric CT-58 Aircraft Turboshaft Engine Overhaul Manual - SEI-102 (1968)
• General Electric T-58 Aircraft Turboshaft Engine Illustrated Parts Breakdown Manual - 02B-105AHC-4 (1971)
• General Electric T-58-GE-5/10 CT58-140 Aircraft Engines Training Guide Manual - SEI-431
• General Electric T-58-GE-1, GE-3, GE-8B, GE-8C Aircraft Turboshaft Engine Handbook Service Instructions Manual - 02B-105AHB-2 (1965)
• GE T-58-GE-1, GE-3, GE-8B Aircraft Turboshaft Engine Handbook Overhaul Instructions Manual - 02B-105AHB-3 (1965)
• GE T-58-GE Aircraft Engine Programmed Training Course Manual Book III - Power Management System - SEI-235-3
• GE T-58-GE Aircraft Engine Programmed Training Course Manual Book IV - Basic Engine and Airflow - SEI-235-4
• GE T-58-GE-5, -10, -400 CT58-140 Aircraft Engine Training Manual - SEI-478 (1976)
• General Electric CT-58 Aircraft Engine Operating Instruction Manual - SEI-103 (1960)

Historical Note

The General Electric T58 turboshaft engine represents a landmark achievement in rotary-wing aviation powerplant development. First introduced in the late 1950s, the T58 became one of the most successful and reliable helicopter engines ever produced, powering iconic aircraft including the Sikorsky SH-3 Sea King, CH-46 Sea Knight, and numerous other military and civilian helicopters worldwide.

Developed during the Cold War era when helicopter technology was rapidly advancing, the T58 family demonstrated exceptional reliability, maintainability, and performance across diverse operating environments from Arctic conditions to tropical climates. The engine's robust design and proven track record led to its adoption by the U.S. Navy, Marine Corps, Coast Guard, and numerous allied nations, with thousands of engines produced over several decades of continuous production.

The CT58 commercial variant brought the same proven technology to civilian operators, supporting search and rescue operations, offshore oil platform support, and other critical missions. The engine's modular design, excellent power-to-weight ratio, and ease of maintenance made it a preferred choice for operators requiring dependable performance in demanding conditions.

These original technical manuals represent authentic documentation used throughout the T58/CT58 engine family's extensive service life, providing invaluable insights into the maintenance procedures, operational characteristics, and engineering principles that made these engines legendary for their reliability and longevity. The comprehensive training materials included in this collection reflect General Electric's commitment to thorough technical education and proper maintenance practices.

What You'll Receive

This digital collection provides immediate download access to high-resolution scans of twelve comprehensive technical manuals covering multiple T58 and CT58 engine variants. The documentation includes detailed maintenance procedures, illustrated parts breakdowns, overhaul instructions, training materials, and operational guidance essential for understanding these historic powerplants.

Perfect for aviation historians, helicopter enthusiasts, technical researchers, restorers working with T58/CT58-powered aircraft, and anyone interested in the engineering and operational history of one of aviation's most successful turboshaft engine families.

Disclaimer

This item is sold for historical and reference purposes only. These are either original or copies of manuals used when these engines were in active service, now transferred into electronic format. These manuals are not meant to be used for current update material for certification or repair, but make an excellent reference for the scholar, collector, or aviation enthusiast.

For proprietary reasons, we generally only provide manuals on engines no longer in current production or active military service. The information is for reference only, and we do not guarantee the completeness, accuracy, or currency of any manuals.

Reference herein to any specific commercial products by trade name, trademark, manufacturer, or otherwise, is not meant to imply or suggest any endorsement by, or affiliation with that manufacturer or supplier. All trade names, trademarks, and manufacturer names are the property of their respective owners.