1975-2002 Beechcraft Baron 58P, 58PA, 58TC & 58TCA Maintenance Manual

1975–2002 Beechcraft Baron 58P and 58TC Maintenance Manual

• Covers 1975–2002 Beechcraft Baron 58P and 58PA Pressurized and 58TC and 58TCA Turbocharged aircraft, including specialized inspection and servicing requirements for TJ and TK serial-numbered airframes
• Official Raytheon Aircraft publication P/N 102-590000-5A25, revised June 2002
• Contains 47 detailed maintenance charts, inspection guides, and cross-reference tables for airframe, power plant, and utility systems
• Accessible from your device as soon as the order is placed
• Suitable for printing individual sections for shop-floor use
• This A25 revision provides the most current maintenance schedule and service documentation for the 58P and 58TC platform, superseding earlier 1975 editions

Structural and System Coverage

This publication organizes maintenance protocols into standardized GAMA and ATA systems, spanning airframe and power plant structures. Sections document airframe inspection including wing bolts, skin integrity, and internal structures for nacelles, fuselage, and empennage. The manual also details maintenance for landing gear systems, electrical power distribution, environmental controls, and fuel system storage. Detailed guidance on unscheduled inspections following turbulent air penetration, hard landings, or lightning strikes is included alongside long-term storage and return-to-service procedures.

Specification and Servicing Highlights

Technical data within the documentation includes specific operational limits for the aircraft's pressurized cabin and utility systems. Cabin differential pressure is documented at 3.75 psi for standard operation. Cabin pressurization airflow is specified at 130 scfm. The outflow valve is tested at 5 psi during verification cycles. Reference the what an OEM service publication covers page for structural details. Additional electrical system data specifies an external power delivery of 28.25 +/- 0.25 volts for on-ground operations.

Reference only — always consult a certified technician before performing service on this equipment.

An official 656-page Raytheon Aircraft OEM maintenance manual covering the 1975–2002 Beechcraft Baron 58P and 58TC, documenting inspection intervals, service practices, and technical system specifications for the pressurized and turbocharged airframe variants.