This Airworthiness Directive requires operators of all CASA 212 variants to carry out structural inspections of Principal Structural Elements under CASA Document C 212 PV 02 SID (1 June 1997) and, for Model C 212 CB, to retire and replace horizontal stabiliser to fuselage attachments. Initial inspections are required at 20,000 landings or 20,000 flight...

This AD requires operators of CASA C‑212 aeroplanes with Garrett TPE‑331 engines and Hartzell HC‑B4(...) propellers to install a cockpit placard warning to avoid use of full reverse pitch until the propellers are modified per Hartzell SB 153 (placard by 30 Oct 1987). It responds to pitch‑rod failures that can allow deeper reverse, risking severe asymmetric...

This instrument mandates a physical modification to the power control quadrant cover on specified CASA 212 aeroplanes, to be done in accordance with CASA Service Bulletin No. 212‑76‑05 Rev 1A and completed before the next Maintenance Release issued after 28 February 1988. It affects owners/operators and maintenance organisations who must schedule and fund...

This directive mandates that owners/operators of CASA C‑212 aircraft have flap control rod joints inspected and modified exactly as specified in CASA Service Bulletin 212‑27‑22 Rev. 3, to be completed prior to 30 September 1989. It responds to overseas reports (and an FAA AD) of bolts separating from flap linkages—risking flap‑control failure and asymmetric...

This AD requires operators of CASA 212 series aeroplanes to inspect the flap control system using CASA document COM.212‑206 Revision 1 and the C212 Non‑Destructive Inspection Manual (27‑50‑01 to 27‑50‑05) (Requirement). Inspections must be done before accumulating 20,000 flights or within 2,000 flights after 5 October 1989, then at the intervals set out in...

CASA requires every Australian‑registered CASA C‑212 series aeroplane to comply with FAA AD 91‑03‑10 (mandatory from 18 April 1991), mandating a modification to prevent selection of propeller ground‑operation settings in flight after an accident. Owners/operators of the affected fleet must carry out the FAA‑prescribed technical work (incurring parts, labour...

This AD requires all CASA C‑212 aircraft to perform an immediate functional test of the backup flight idle‑stop (initially within 48 hours of 24 June 1992) and repeat inspections no later than every 300 flight hours, following FAA Telegraphic AD T92‑13‑51 and CASA Service Bulletin 212‑76‑07. Prompted by a fatal accident, it aims to detect and correct...

This AD requires every owner/operator of CASA Model C‑212 aeroplanes to apply an interim limitation on rudder pedal adjustment before each flight and to complete a mandated modification (per CASA Service Bulletin) by 31 May 1994. It’s intended to ensure rudder deflection meets handling requirements. Costs and recurring pre‑flight work fall to aircraft...

The directive requires a physical modification to the main landing gear shock absorber on CASA Model C 212 aircraft: the restrictor piston attachment must be changed from one screw pin to three. It is imposed on all owners/operators of affected C 212s. Compliance must follow the Spanish DGAC AD 07/94 and CASA Service Bulletin SB 212 32 38 (Requirement...

This AD requires operators of CASA 212 aeroplanes to carry out recurring inspections of the previously installed power lever slot protection and, where deterioration allows foreign objects into the power quadrant, to modify the quadrant per CASA SB 212 76 08. First inspection is required within 300 flight hours or three months after 15 Aug 1996, and repeats...

This AD mandates all CASA 212 operators inspect the flap‑housing/false‑spar area for cracking using CASA COM 212‑224, initially within 1,200 hours after 15 Aug 1996 and then every 1,200 hours. Any cracking must be repaired under a CAR 35‑approved scheme. It responds to detected cracking and imposes recurring inspection costs, potential downtime for approved...

This Airworthiness Directive mandates that owners/operators of the specified CASA 212 serial numbered aeroplanes have the engine firewall sealed per the manufacturer's service bulletin (SB No. 212 73 03, Rev. 1) within 100 hours TIS after 31 Dec 1982. It requires maintenance work by qualified providers, imposes direct costs and downtime on operators, and...

The directive requires all CASA 212 series aeroplanes to comply with CASA Service Bulletin SB 212 27 34 to inspect and correct corrosion found in the rudder lower shaft and its support—caused by water ingress—by 30 August 1996. Operators must carry out and pay for the work, affecting aircraft availability and maintenance costs to preserve airworthiness.

This airworthiness directive requires all CASA 212 series aircraft to implement the Corrosion Prevention and Control Programme set out in Document CPCP C 212 PV01 (31 March 1995). Aircraft operators must carry out the specified corrosion prevention tasks on the timetable that depends on each aircraft’s age, with initial completion windows and repeating...

This airworthiness directive requires owners/operators of CASA 212 series aeroplanes to follow CASA Service Bulletin SB 212 57 10—including recurring actions at 100‑hour intervals until a specified modification is completed—to detect and prevent cracking in inner flap fittings. It replaces voluntary maintenance choices with a mandatory, ongoing...

This AD requires all CASA 212 operators to carry out the work specified in CASA Service Bulletin SB 212‑27‑48 within 100 hours TIS after 15 August 1996, making inspection and any corrective bearing/retainer work mandatory. It responds to excessive wear in aileron‑control spherical bearings that could displace them; operators/owners bear the inspection,...

This Airworthiness Directive requires operators of CASA C 212 aeroplanes fitted with Parker fuel pumps P/N A/M 2C37 2 to inspect the pump cover for signs of electrical arcing and, if arcing is found, to carry out corrective work specified in Construcciones Aeronáuticas S A document COM 212 252. Inspections must occur within 100 hours time in service after...

This Airworthiness Directive requires operators of specified CASA 212 C 212 300 and C 212 400 aeroplanes to inspect SM 300 servomotors in the SPZ4500 autopilot and, if necessary, modify them following the EADS‑CASA service bulletin (and related Honeywell alert). It matters because identified clutch screws may not be properly retained and could loosen,...

This Directive requires reworking the nose landing gear, modifying the nosewheel hydraulic steering, testing and adjusting nosewheel steering cable tension, and inserting a new AFM limitation instructing pilots to use normal rejected‑takeoff procedures for nosewheel malfunctions. It also prohibits installing a nose landing gear unless reworked. It applies...

This Directive requires operators of all C 212 series aircraft to carry out specified non‑destructive inspections and high‑frequency eddy current inspections of the centre wing lower skin at and after stated flight‑hour/landing thresholds, with reporting obligations to EADS‑CASA and immediate action if cracks or loose rivets are found. It affects commercial...

Mechanically, the directive requires operators of CASA C 212 aeroplanes fitted with pitot tubes P/N 212 61105.1 or 212 61105.2 to inspect the pitot/static tubes for radial cracking at the dynamic port and to replace any cracked tube with the specified P/N 212 A0150 0001 or 212 A0150 0002 parts (Requirements 1–2; Compliance). The source frames this as a...

This AD mandates replacement of wing flap control hinge bearings on CASA 212 aeroplanes whose serial numbers are listed in the manufacturer’s SB 212 27 19, to be done within 100 hours time in service after 31 March 1983 unless already completed. It affects owners/operators and maintenance providers of the listed aircraft; it follows manufacturer reports of...

What changes mechanically: Operators of C 212‑CB/CC/CD/CE aircraft must identify any autopilot servo drive actuators with P/N 4006719‑904 or 4006719‑913 and either modify each unit or replace it with a modified unit per EADS‑CASA Service Bulletin SB‑212‑22‑16 (or Honeywell ASB instructions). Installation of those P/Ns is prohibited unless modified. Who it...

This AD applies to Australian‑registered CASA‑212 aircraft and requires immediate compliance with Service Bulletin S.B. 212‑27‑25 to modify the rudder hinge fittings. It cancels the prior directive, declares the current modification state incompatible with S.B. 212‑55‑07R3, and cross‑references AD/CASA/8. Operators/owners must carry out the modification;...

This entry records that Airworthiness Directive AD/CASA/5 "Fuel Ejector Filter Replacement" (9/83) has been cancelled by the Civil Aviation Safety Authority. It removes that AD from the active schedule without imposing any operative instructions or compliance obligations. As published it is explicitly not applicable to Australian‑registered CASA 212...

This Airworthiness Directive (AD/CASA/6) requires replacement of the fuel shut off valves on the specified CASA 212 aeroplanes in accordance with Casa SB No. 212 28 15, to be completed before any further flight after 31 August 1983. It therefore affects aircraft owners/operators and maintenance organisations, forcing grounding until the work is done and...

This directive mandates a physical modification to specified CASA‑212 aeroplanes: relocate the rudder control cables and replace the pulley bracket at nose frame 7 exactly as set out in Construcciones Aeronauticas SB 212‑27‑17R1. Owners/operators of the listed serial numbers must complete the work within the prescribed post‑31 Jan 1984 compliance window;...

This AD requires modification of the elevator, rudder and aileron trim‑tab controls on all CASA‑212 aeroplanes, to be carried out per Construcciones Aeronauticas Service Bulletin SB 212‑27‑25. Compliance is mandatory before a Certificate of Airworthiness will be issued in Australia; the party seeking that certificate must arrange and fund the modification,...

This Airworthiness Directive mandates modification of the propeller feathering system on specified CASA‑212 airframes, to be carried out per CASA Service Bulletin No. 212‑76‑04 and completed by 31 December 1987. It addresses an identified risk to propeller control integrity and notes alignment with FAA AD No. 87‑05‑06. The AD affects owners/operators of the...

This Airworthiness Directive requires operators of certain Bombardier CL 600 2C10 Series 700 aircraft to inspect the thrust reverser cascade installation and fix any incorrect installations following Bombardier Alert Service Bulletin A670BA 78 001 (or later NAA‑approved revisions). Inspections must occur within 72 flight hours or 30 days of the AD and each...