CTHIn ForceLegislation
AD/TAY/16 - Engine Electronic Controller - Inspection/Replacement
Rolls Royce Turbine Engines - Tay SeriesRolls Royce Turbine Engines - Tay Series
Start here
Get a plain-English read of Rolls Royce Turbine Engines - Tay Series
Turn the raw legal text into a practical explanation grounded in AD/TAY/16 - Engine Electronic Controller - Inspection/Replacement.
Rolls Royce Turbine Engines - Tay Series
| AD/TAY/16 | Engine ElectronicController - Inspection/Replacement | 11/2006 |
|---|
| Applicability: | All TAY611-8C engines, all serial numbers, if equipped with Engine Electronic Controller (EEC), part number (P/N) TEEC200004AE. |
|---|---|
| Note 1: These engines are known to be installed on Gulfstream GIV-X aircraft. | |
| Requirement: | 1. Electrically check the two transorbs of the EEC on at least one engine of the aircraft in accordance with the instructions of Rolls-Royce Deutschland Alert Service Bulletin (ASB) TAY-73-A1703 dated 11 August 2006 or later EASA approved revision. |
| 2. If, as a result of the Requirement 1 check, an EEC is found to be damaged, replace the EEC with an undamaged unit in accordance with the instructions of ASB TAY-73-A1703 or later EASA approved revision taking into account the following conditions: | |
| a. If no replacement EEC is available, electrically check the two transorbs of the EEC installed on the other engine of the aircraft in accordance with the instructions of ASB TAY-73-A1703 or later EASA approved revision. | |
| b. If this EEC is also found to be damaged, at least one damaged EEC must be replaced in accordance with the instructions of ASB TAY-73-A1703 or later EASA approved revision. | |
| 3. Repeat the Requirement 2 inspection in accordance with the instructions of ASB TAY-73-A1703 or later EASA approved revision. | |
| Note 2: When the aircraft has been modified in accordance with Gulfstream Aircraft Service Change 036, only one single (repeat) inspection is required to establish that at least one EEC is undamaged. If so, the periodic inspections are not required, or may be discontinued, as applicable. | |
| Note 3: EASA AD 2006-0268-E refers. | |
| Compliance: | For Requirement 1 - Within 300 flight hours time in service (TIS) after the effective date of this Directive. |
| For Requirement 2 - Before next flight after the Requirement 1 check. |
| For Requirement 3 - At intervals not to exceed 500 hours TIS. |
|---|