Raytheon Aircraft Company Baron B55, E55 & 58 Aircraft 1960s–2000s Illustrated Parts Catalog (P/N 58-590000-19F)

• Document coverage: A 2,809-page PDF covering Baron B55 TC-1608 and after, E55 TE-938 plus TE-943 and after, and 58 TH-1 and after. The two-volume catalog carries Manual Reference P/N 58-590000-19F and incorporates Revision F1, identified on the revised title pages as P/N 58-590000-19F1, dated June 30, 2004.
• Flight controls and landing gear: Breakdowns cover aileron, rudder, and elevator controls and trim actuators; flap mechanisms, motor/gearbox, transmitter, limit and safety switches; main and nose gear; extension/retraction components; standard and heavy-duty brakes; nose-wheel steering; and gear-position/warning equipment.
• Fuel, environmental, and ice-protection systems: Illustrated listings map fuel storage, interconnect, vent, distribution, selector-valve, filter, and optional wet-wing-tip installations, along with cabin heat, air conditioning, oxygen, pneumatic, vacuum, surface-deice, windshield anti-ice, and propeller-deice equipment.
• Airframe and cabin assemblies: Structural coverage reaches the nose, keel, firewall, front and rear spar carry-throughs, fuselage skins, wing spars and skins, nacelles, empennage, doors, windows, seats, cabin trim, baggage areas, and utility-door configurations.
• Powerplant and propeller configurations: Serial-keyed figures identify Continental IO-470L, IO-520C/CB, and IO-550C installations, two- and three-blade Hartzell and McCauley propellers, governors and synchronizers, plus cowling, induction, ignition, engine controls, exhaust, and starting components.
• Electrical and equipment identification: The catalog separates generator and alternator installations, batteries, circuit-breaker panels, instrument panels, lighting, navigation, static-discharge, and emergency-locator equipment, with exploded or installation views and cross-references into the complete alpha/numeric part-number index.

Component Identification and System Organization

Raytheon Aircraft Company prepared this Illustrated Parts Catalog for provisioning, requisitioning, storing, and issuing line-replaceable airplane parts. It is suited to aircraft maintenance personnel and parts specialists who can interpret serial effectivity and use current maintenance data when planning repair work. The file combines Volume 1, covering the introduction through Chapter 31, with Volume 2, covering Chapters 32 through 80. It is the December 31, 2003 Reissue F with Revision F1 pages dated June 30, 2004.

ATA 2200 organization takes the reader from chapter to section, unit, figure, and item. Each illustrated parts list uses indentation to show the relationship among installations, assemblies, subassemblies, detail parts, and attaching hardware. A dash marks a listed item that is not illustrated. Alternate, Spare, Pre, Post, and True Part Number qualifiers help distinguish interchangeable parts, preferred replacements, and changes associated with kits or service bulletins.

Each figure carries its own effectivity key. The C, E, and H serial coding corresponds to the TC, TE, and TH aircraft families, and a letter used in one figure may represent a different serial range in another. The alpha and numeric indexes send a known part number to its chapter-section-unit-figure-item location; when a number exceeds the standard column length, the complete manufacturer number appears in the nomenclature field for ordering.

Representative illustrated breakdowns include Aileron and Aileron Tab Controls, Landing Gear Retract Motor and Gearbox, Fuel Storage and Interconnect/Wet Wing Tip, Main Landing Gear Wheel/Heavy Duty Brake, 3 Blade Propeller/Hartzell, and Engine Baffles with Air Conditioning. These are parts-location drawings paired with serial-coded lists, not generic system overviews.

Serial-Specific Configurations and Support Equipment

Configuration splits are carried into the parts listings rather than buried in a broad model statement. Examples include generator versus 50-, 60-, 85-, and 100-amp alternator installations; standard versus heavy-duty brake assemblies; two- versus three-blade propeller and deice arrangements; governor installations with or without synchronization; air-conditioned versus non-air-conditioned powerplant equipment; and multiple cabin-door, seating, baggage, and fuel-system options.

The optional loose-tools section also identifies equipment used around major airframe work: TS1222-series wing-bolt wrenches, wing-nut torque-wrench adapters, TK1518 service-jack adapter, fuel-sump-drain wrenches, and 95-590016-1 hoisting sling assembly. These entries give buyers concrete tool references without turning the catalog into a repair procedure.

Parts-Ordering Scope and Installation Cautions

This publication is a parts-identification and ordering catalog, not a repair manual. Raytheon states that its illustrations are identification aids and must not be used as a maintenance reference for reassembly; the applicable Maintenance and Wiring Diagram Manuals are required alongside it. The catalog represents an airplane's delivery configuration and may not reflect later kits, service-bulletin changes, field modifications, or superseded parts on a specific aircraft.

One instrument-panel entry warns that incorrect placement of the MS35214-24 screw in the electroluminescent panel can cause an electrical short. The wing-strobe listings also identify assembly pairs that must not be intermixed. Confirm the full manufacturer part number, model, aircraft serial number, current aircraft records, and current OEM data before ordering parts or beginning any repair, and leave hands-on aircraft work to appropriately qualified personnel.