Recommendation Date
Recipient Name
Allied Signal
Text
Reviews the LTS101 engine periodic inspection requirements regarding the GP turbine rotor shroud sealing rings to establish if there is a need for these sealing rings to be replaced or measured as part of the scheduled maintenance.
Reply Text
To implement recommendation 090/98, AlliedSignal intends to update the Hot Section Inspection HSI requirements specified in the engine Maintenance Manual to clarify which component inspections are required, including the inspection of the GP turbine shroud seal rings. This task has been assigned, and is expected to be complete by 30 October, 1998.
Related Investigation(s)