05-50-00 Unscheduled Maintenance Checks
05-50-01 Performance Deterioration
Analyse EECU data using the AE 300 Wizard to detect root cause. Austro Engine GmbH may assist
for this analysis on request.
Data to be used:
Engine log
Data log (min. 3 hrs.).
If the root cause cannot be found, the engine has to be replaced.
05-50-02 Violation of Temperature Limits
Inspect the corresponding fluid system for leakage and verify correct filling
level.
Verify correct fluid according to Operation Manual is used.
Inspect cooling ducts for blockage or leakage.
If the root cause cannot be found, the engine has to be replaced.
05-50-03 Sudden Stoppage Inspection
Replace engine.
05-50-04 Propeller Strike
In case a propeller strike occurred send the following data to Austro Engine GmbH for analysis and
further instructions.
Engine log, event recorder and data log (using the AE 300 Wizard).
Pictures from damage of the propeller.
Statement from person operating the aircraft at the time of the occurrence
including details about the engine parameters and power lever position during
the propeller strike.
05-50-05 Lightning Strike
Direct: Replace engine.
Indirect: Visually inspect the sensor for signs of damage.
Visually inspect all electric engine components for signs of damage. (Sensors,
Actuators, EECU, Harness, GPC, Starter, Alternator)
Perform a ground run according to Chapter 71-00-03 and verify that no abnormalities occur.
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