| TURBINE ENGINE | ||
| LYCOMING LTS101 850B2 – ATA 7314 ENGINE FUEL PUMP – COUPLING – FAILED. DR 612054583 | ||
| Engine started accelerating beyond normal operating parameters. Root cause: Plastic splined coupling between fuel pump and FCU failed. Part replaced with new coupling. |
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| PRATT AND WHITNEY PT6A 42 – ATA 7321 FUEL CONTROL/TURBINE ENGINES – O RING – Fuel leak. DR 612054596 | ||
| After departure, crew noted that there was reduced power on one side. ATB to departing base executed. Root cause: Fuel leak from forward RH engine cowl tracing to a split O ring on fuel nozzle transfer tube. O ring replaced. Leak checks and ground runs carried out as per EMM. |
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| PRATT AND WHITNEY PW120 A – ATA 7321 FUEL CONTROL/TURBINE ENGINES – TURBINE ENGINE – SERVICEABLE. DR 612054600 | ||
| Shortly after take-off, left hand engine reverted to manual mode. Crew elected to return to departing base due no maintenance support at site.
Fault could not be reproduced, Electrical harnesses inspected; ECU’s transposed for further troubleshooting. |
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| IAE V2527 A5 – ATA 7830 THRUST REVERSER – DUCT – DAMAGED. DR 612054601 | ||
| Blocker door #1 ENG O/B T/Rev attach lugs failed allowing door to impact inner Reverser translating sleeve. | ||
| GARRETT TPE331 12 – ATA 7810 ENGINE COLLECTOR/TAILPIPE/NOZZLE – DUCT – CRACKED. DR 612054604 | ||
| During scheduled zonal Inspection, a crack was noted on the exhaust duct. The exhaust duct was replaced. | ||
