SOCATA TB-20 Trinidad — Master Documentation Collection
The most comprehensive archival documentation package available for the SOCATA TB-20 Trinidad — 15 official EADS/SOCATA documents in a single Living Collection. From the cockpit to the last structural fastener, from the wiring bus to the parts catalog: this is the definitive factory library for one of France's finest high-performance touring aircraft.
Collection Manifest — 15 Documents
Pilot's Information Manual (PIM) — 1 Document
- TB-20 Pilot's Information Manual — EADS/SOCATA. Primary flight operations reference: normal and emergency procedures, performance data, systems descriptions, weight & balance. Issued under EADS/SOCATA authority.
Standard Illustrated Parts Catalog (IPC) — 5 Tomes
- IPC Tome 1 — P/N Z00.18082020E0R15. Airframe structural components, fuselage assemblies, primary structural hardware. © SOCATA 1993–2001.
- IPC Tome 2 — P/N Z00.18082020E0R15. Flight control surfaces, landing gear assemblies, actuation hardware.
- IPC Tome 3 — P/N Z00.18082020E0R15. Engine installation, cowling, exhaust, firewall-forward components.
- IPC Tome 4 — P/N Z00.18082020E0R15. Fuel system, hydraulic system, environmental control components.
- IPC Tome 5 — P/N Z00.18082020E0R15. Avionics, instruments, interior furnishings, miscellaneous equipment.
Maintenance Manual (MM) — 4 Tomes
- MM Tome 1 — P/N Z00.18010320E0R13. Airframe structure, fuselage, primary structural maintenance, inspection intervals, corrosion control. © SOCATA 1991–2001.
- MM Tome 2 — P/N Z00.18010320E0R13. Flight controls, landing gear, hydraulic actuation, rigging data, overhaul limits.
- MM Tome 3 — P/N Z00.18010320E0R13. Powerplant installation, engine mount, cowling, exhaust, firewall-forward systems, troubleshooting.
- MM Tome 4 — P/N Z00.18010320E0R13. Fuel system, electrical system, avionics installation, environmental control, wiring references.
Electrical Maintenance Manual — 4 Tomes
- Electrical MM Tome 1 — Réf. Z00.18320E0R5. Power generation, battery, external power, bus distribution, master circuit protection. © SOCATA/Aerospatiale Matra 1988–2000.
- Electrical MM Tome 2 — Réf. Z00.18320E0R5. Engine electrical systems, ignition, starter circuits, fuel system electrical controls.
- Electrical MM Tome 3 — Réf. Z00.18320E0R5. Avionics and instrument electrical installations, lighting systems, pitot-static heating, autopilot wiring.
- Electrical MM Tome 4 — Réf. Z00.18320E0R5. Landing gear and flap electrical actuation, warning systems, stall warning, gear position indication.
Aircraft Technical Profile
- Airframe: Low-wing, all-metal semi-monocoque. Advanced airfoil — positive controllability at low speeds, gentle predictable stall.
- Wing Loading: 19.4 lb/ft² (95 kg/m²) at MTOW — highest in class, exceptional turbulence tracking stability.
- Engine: Avco Lycoming IO-540-C4D5D — naturally aspirated, fuel-injected, six-cylinder horizontally opposed. 250 BHP at 2,575 RPM.
- Propeller: Hartzell two-blade constant-speed (hydraulically actuated). Optional three-blade for improved ground clearance and reduced cabin noise.
- Fuel: 100LL. Total 88.8 USG (336 L); 86.2 USG usable. Unusable: 2.2 USG (7.2 kg).
- GT Variants: Swept vertical stabilizer, aerodynamically optimized rounded wingtips.
Performance Data (ISA, Sea Level)
- MTOW: 3,080 lb (1,400 kg)
- Max Cruise Speed (Vc): 163 KIAS
- Stall Speed (Vso): 59 KIAS — flaps fully extended, gear down
- Max Rate of Climb: 1,200 fpm
- Service Ceiling: 20,000 ft
- Takeoff Roll (ISA, SL): 761 ft (232 m)
- Demonstrated Crosswind Component: 25 knots
Key Service Bulletins Referenced
- SB 10-148 (Wing Spar Lower Boom): Periodic NDI for fatigue cracks or corrosion; Type 1 or Type 2 metallic repairs if tolerances exceeded.
- SB 10-058 (Cabin Door Latches): Replacement of AU4G aluminum catches with steel hardware P/N TB10 250 72 101.
- Hartzell HC-ASB-61-251: Propeller attachment, dynamic balancing, hub torque standardization.
- Textron Lycoming SB No. 480: Multi-viscosity mineral or ashless dispersant engine oil compliance.
⚠️ Regulatory Notice: Under FAA 14 CFR § 43.13 and EASA Part-M, any mechanic performing maintenance on an active aircraft must use current, manufacturer-approved revision-controlled data. This archival document does not satisfy that requirement.
This is an archival, static-copy edition fixed at its original publication date. Intended for historical reference, flight simulation, museum restoration, and educational use only. Not approved for active airworthiness maintenance under FAA 14 CFR § 43.13, EASA Part-M, or equivalent international regulations. Operators of active aircraft must use current, revision-controlled publications from the Type Certificate holder or an authorized distributor.
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