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General| Cooling System | Liquid-cooled |
|---|---|
| Compression Ratio | 9.0:1 |
| Reduction Gear Ratio | 2.43:1 |
| Type | Four-stroke, horizontally opposed |
| Fuel Type | Avgas or automotive gasoline |
| Fuel System | Dual carburetor |
| Lubrication System | Dry sump |
| Power Output | 60.0 kW (80.4 hp) at 5, 800 rpm |
Guidance on reading the manual before maintenance.
Explains the manual's structure based on ATA standards.
States the technical content approval authority and conditions.
Overview of the maintenance of ROTAX 912 Series engines.
Lists and defines abbreviations and terms used in the manual.
Details safety warnings, cautions, and notices used in the manual.
Information about Airworthiness Limitations for ROTAX 912 Series.
Overview of maintenance for ROTAX 912 Series engines.
Requirements for personnel performing maintenance tasks.
Important notes and warnings for carrying out maintenance procedures.
Checks related to operation periods to avoid engine troubles.
Defines operating hours, time limits, and life cycles.
Approved length of operation before mandatory overhaul.
Owner/user responsibility for engine maintenance and airworthiness.
Lists periodic inspections required after specified operating periods.
General scope of visual inspection for damage and abnormalities.
Procedures for inspections after engine faults or unusual events.
Finding possible causes of engine failure through phenomena observation.
Procedures for exceeding maximum engine RPM limits.
Section supplements the maintenance check list with system explanations.
Steps to replenish operating fluids and overview of fill capacities.
Steps for checking and replenishing coolant.
Procedure for checking and replenishing engine oil level.
Guidelines for cleaning the engine safely and environmentally.
Visual inspection for leaks and locating causes.
Procedure for checking engine compression using differential pressure.
Steps for performing an engine test run.
Procedure for changing engine oil.
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