EADS SOGERMA TAAI2 Seat CMM 25-11-37 – Captain & First Officer Component Maintenance Manual with IPL

Description

EADS SOGERMA TAAI2 Seat Component Maintenance Manual 25-11-37 – Captain and First Officer Seats

This component maintenance manual for the EADS SOGERMA captain seat and first officer seat covers the TAAI2-33PE, TAAI2-33CE, TAAI2-13PE and TAAI2-13CE series crew seats fitted to Airbus A300-600, A310-300, A319, A320, A321, A330 and A340 aircraft. Issued as CMM number 25-11-37 under document CSCODE 4-25-11-51-2, the manual gives an approved repairer everything needed to return an unserviceable seat to a serviceable condition – from general description and operation through testing, fault isolation, disassembly, cleaning, check, repair, assembly, fits and clearances, to a complete Illustrated Parts List.

File Details

• Manual type: Component Maintenance Manual (CMM) with Illustrated Parts List (IPL)
• Manufacturer: EADS SOGERMA – Zone Industrielle de l’Arsenal, B.P. 60109, 17303 Rochefort Cedex, France
• Document number: 25-11-37 (CSCODE 4-25-11-51-2)
• Initial issue: April 01/96
• Revision: No 7 – September 10/07
• Language: English
• Page count: approximately 283 pages
• File format: PDF
• ATA reference: ATA 25-11-37
• Vendor: SOGERMA-SOCEA

Chapters Covered

• Description and Operation – general layout of the lower part, seat bottom, seat back rest, armrest, assist armrest, head rest, lumbar rest and harness; operation of the powered and mechanical controls; technical data and dimensions
• Testing and Fault Isolation – preliminary checks, life vest door, horizontal and vertical movement, handle travel and load, seat back, lumbar rest, assist armrest, armrest, head rest and harness checks, plus electrical and mechanical fault isolation tables
• Disassembly – shrouds, harness, armrest, armrest disassembly, assist armrest, seat back, seat back rest, locks, control box, control box disassembly, electrical installation, seat bottom, actuator and base
• Cleaning – list of materials and stain removal procedures for airsickness, grease, oil, blood, enamel, paint, lacquer, ink, mildew, iron mould and urine, plus seat cover and electrical parts cleaning
• Check – general structure, screwed and riveted connections, placards, electrical system, seat back, armrest, assist armrest, lumbar rest, control box, base, harness and actuator check procedures
• Repair – metal parts, Velcro tape, actuator repair routing, paint and materials tables
• Assembly – seat base installation, actuator installation, control box, seat bottom, seat back, armrest, assist armrest, harness, shrouds and lumbar rest
• Fits and Clearances – adjustment values used throughout the seat
• Special Tools, Fixtures and Equipment – special tools table with part numbers
• Illustrated Parts List – detailed parts list with figures, item numbers, part numbers, nomenclature and quantities

Beyond the chapter list, this EADS SOGERMA TAAI2 component maintenance manual gives technicians the complete picture of how the crew seat is built and how it comes apart. The description chapter walks through the lower part – composite base, winding tubes and reduction gear actuator – then the seat bottom with its light alloy panel and longitudinal slides, the seat back rest structure, the armrest and the assist armrest with its gas cylinder, and the head, lumbar and harness assemblies. The operation section explains the powered and mechanical controls for horizontal and vertical displacement, seat back recline, head rest, lumbar rest, armrest and assist armrest, including how the AVIAC and LABINAL actuators behave under overload and end-of-travel conditions.

The testing and fault isolation chapter is where most of the practical work lives. It sets out the handle load figures and travel tolerances, the travel of the seat bottom between mechanical stops, the functional checks for each control, and two fault isolation tables – one for electrical circuit failures and one for mechanical failures – that pair each failure with its probable cause and the corrective action to take. That structure turns a vague complaint about a seat that will not move or a backrest that will not recline into a defined sequence of checks.

The disassembly and assembly chapters follow the same sequence in reverse, with numbered callouts, figure references and the tightening torques needed for the reduction gear actuator, the base slides, the actuator attachment screws and the horizontal pinion. Cleaning and repair chapters supply the materials, the stain removal methods and the paint references, while the Illustrated Parts List at the back carries the exploded views and part numbers needed to order what the job requires.

Who This Manual Is For

This component maintenance manual for the EADS SOGERMA TAAI2 seat is written for approved repair stations and line maintenance teams working on Airbus crew seats. Because the TAAI2-33 and TAAI2-13 seat series share symmetrical assemblies, a single procedure covers both captain and first officer seats, and the manual notes where the two differ – for example the sliding trap on the TAAI2-13 series that gives passage to the control column, or the assist armrest fitted only to the TAAI2-33 series.

What You Can Do With It

With the 25-11-37 component maintenance manual in hand, a technician can diagnose a powered vertical or horizontal displacement fault, trace it to a defective switch, wiring, circuit breaker or actuator, adjust the H and V control cables, synchronise the seat back locks, check the break torque value of the horizontal pinion, replace a shear pin in the armrest, clean the bevel gears of a jammed assist armrest knob, and rebuild the seat base with the correct gas cylinder and roller pads. The manual also covers the harness, the life vest door, the shroud removal sequence and the seat bottom protection introduced after SB TAAI1-25-621.

Why It Matters

Crew seats are safety equipment, and the figures in this TAAI2 seat maintenance manual – torque values, travel limits, handle loads, clearances and adjustment tool part numbers – are what separate a seat that works from one that fails again. The fault isolation tables alone save hours of guesswork on the aircraft.

Delivery

IMAGES PREVIEW

Instant PDF download after payment – no shipping, no waiting. The file opens on any device and can be printed for the hangar or the repair bench.