A319
Training / Qualification
Aircraft Equipment Problem Less Severe; Deviation / Discrepancy - Procedural Maintenance; Deviation / Discrepancy - Procedural Published Material / Policy
General Maintenance Action
Manuals; Procedure
[Another maintenance personnel and myself] were assigned to Aircraft X. After accomplishment of check on aircraft we read the [Document] to be accomplished on the Fan vibration of 8.8 No2 engine which referenced us to Airbus 319 Trouble Shooting Manual (TSM) 77-00-00-810-864. As a Airframe rumble was reported we were able to proceed to step. It asked to specify if aircraft was in icing conditions or not. [Maintenance was contacted] to get an answer at approximately XA00. Tech called dispatch who said the aircraft operated through a storm. He then told us to have our supervisor to contact [maintenance] for the answer if icing or not and have it put in the [Document] for us to continue. A Flight Recorder download card was generated that night for the aircraft to download the Flight Recorder data. We did not get a answer On if the aircraft was icing or not by the end of our shift. The reference 77-00-00-810-864-a requires inspections of engine and borescope inspections. Type of borescope depends on if icing or not. Also due to the fact that the engine vibe was 8.8 a requirement of inspection is fluorescent penetrant inspection of the Low Pressure Turbine Active Clearance Control (LPT/ACC) manifold. I do not believe any of these items other than fan balance was done to the aircraft in question. I tried to verify by having my shop stewards pull up the records they were Unsuccessful.
Maintenance Technician working on an Airbus A319 reported that they were unable to accomplish a task for engine vibration due to a lack of information.