CTHRepealedLegislation
AD/DHC-6/31 Amdt 3 - Structural Component Inspection, Modification and Life Limitation
2. Pre. Mod. 6/1117 Wing Assemblies2. Pre. Mod. 6/1117 Wing Assemblies
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2. Pre. Mod. 6/1117 Wing Assemblies
If the previous inspection of the wing main spar, attachment lug fastener holes, conducted prior to 10 August 2000, was an eddy current inspection carried out in accordance with instructions supplied by Bombardier, conduct the repeat high frequency eddy current inspection in accordance with the schedule in PSM 1-6-11 Revision 5.
b. If the previous inspection of the wing main spar, attachment lug fastener holes, conducted prior to 10 August 2000, was an ultrasonic inspection carried out in accordance with Bombardier Service Bulletin 6/525, conduct the first high frequency eddy current inspection within 1,000 hours flight time or 2,000 flights, whichever occurs first, after the last ultrasonic inspection.