05-10-02 Claimable Exceed of Maintenance Actions
Maintenance Actions based on operating hours
Operating Hours Intervals
Claimable Exceed of the Basic Interval
up to and including 100 operating hours
between 101 and 1000 operating hours
more than 1000 operating hours
Maintenance Actions based on time
Claimable Exceed of the Basic Interval
up to and including 2 months
between 2 months and 1 year
05-10-03 Engine Time between Overhaul
The maximum time between overhaul of the E4 engine is 1800 hours or 12 years.
The maximum time between overhaul of the E4P engine is 1000 hours or 12 years.
After this time the engine has to be overhauled by a certified mechanic or otherwise authorized
person under consideration of the applicable national requirements. For warranty reasons the
overhaul has to be conducted by trained personnel only in accordance with the instructions given in
the overhaul manual of Austro Engine GmbH.
The Shipment to an authorized overhaul facility must include the following:
ï‚· Engine log book
ï‚· Maintenance records of the engine (i.e. all maintenance check lists, and reports of operation,
of maintenance, of findings and of oil analyses)
ï‚· The engine assembly as per supply volume. Additionally all added-on parts as in the supply
volume such as turbo charger, sensors, actuators, glow plug control unit, electric starter,
engine wiring harness, EECU, alternator and the alternator regulator.
ï‚· Statement of total period of operation (TSN) and if applicable the period of operation after a
conducted general overhaul (TSO)
ï‚· Data about the type of aircraft used
ï‚· Useful remarks and observations concerning the engine