AD 2010-10-12: Bell Helicopter Textron Canada Model 222, 222B, 222U, 230, and 430 Helicopters

The following helicopter models, with a listed helicopter serial number (S/N) and a listed part-numbered tail rotor blade (blade) installed, that does not have an excepted S/N or code, certificated in any category. Helicopter model Helicopter S/N Blade Part No. (P/N) 222 47006 through 47089 222-016-001-123, -123M, -127, [dash]127M, -131, -135, -139M, -141M, except those P/ Ns with S/Ns listed in Exceptions 1 and 2 or the ``R'' code described in Exception 3. 222B 47131 through 47156 222-016-001-123, -123M, -127, [dash]127M, -131, -135, -139M, -141M, except those P/ Ns with S/Ns listed in Exceptions 1 and 2 or the ``R'' code described in Exception 3. 222U 47501 through 47574 222-016-001-123, -123M, -131, -139M, except those P/Ns with a S/N listed in Exception 2 or the ``R'' code described in Exception 3. 230 23001 through 23038 222-016-001-123, -123M, -131, -139M, except those P/Ns with a S/N listed in Exception 2 or the ``R'' code described in Exception 3. 430 49001 through 49107 222-016-001-123, -123M, -131, -139M, except those P/Ns with a S/N listed in Exception 2 or the ``R'' code described in Exception 3. Exception 1: Blade, P/N 222-016-001-135 or -141M, S/N A-1502, A-1503…