1961-2004 Beechcraft Baron 55, A55, B55, C55, D55, E55, 58 Shop Manual

Technical Scope of the 1961–2004 Beechcraft Baron 55 and 58 Shop Manual

• Built for owners and workshops servicing the Beechcraft Baron 55, A55, B55, C55, D55, E55, and 58 aircraft produced between 1961 and 2004
• Official Raytheon Aircraft publication P/N 55-590000-13E23, revised December 31, 2004
• Contains 47 detailed exploded-view diagrams, 9 maintenance and overhaul tables, and extensive wiring diagram references
• File is available as a direct download the moment payment clears
• Stored against your account so you can retrieve it after a hard-drive loss
• Full-text search finds any part number in seconds
• Laid out for standard letter and A4 printing
• This 2004 revision is the definitive reference for the Baron 55 and 58 series, documenting engine-specific timing, fuel system capacities, and airframe structural limits for the entire serial range

Maintenance and System Documentation

This Beechcraft Baron 55 and 58 manual documents procedures for airframe structural care, including wing spar carry-through inspection, cabin door latching adjustments, and surface control balancing. It includes sections on ground handling and servicing, such as jacking sequences for models with and without Tronair extension kits, and detailed mooring provisions for hangar or tiedown environments. The document provides instructions for handling oxygen systems, vacuum system filtering, and pneumatic pressure system maintenance, while explicitly detailing storage and preservation techniques for flyable, temporary, and indefinite periods.

Specification Highlights

Section 1 of this Beechcraft Baron 55 and 58 service publication provides key technical parameters. Engine oil capacity is documented at 12 quarts across the power plant range, with oil pressure thresholds defined at 30–60 psi for the Continental engine series. Spark plug gaps for Champion and A.C. units are set at 0.018–0.022 inches. Front spar mounting bolts for the horizontal stabilizer are specified at 85–100 in-lbs for early models, increasing to 200–225 in-lbs for later configurations. The manual also provides what an OEM service publication covers regarding electrical system loads and landing gear tolerances. All service data shown here is for reference only — qualified technicians and the original OEM documentation remain the authoritative source for any hands-on work.

An official 903-page Raytheon Aircraft OEM shop manual covering the 1961–2004 Beechcraft Baron 55 and 58, documenting engine, chassis, electrical, and fuel system specifications across the entire production serial-number range.