Need help?Do you have a question about the Rotax 912 ULS 3 and is the answer not in the manual?
General safety warning regarding operating the engine and consulting manufacturer's handbook.
Explanation of symbols like WARNING, CAUTION, NOTICE, and NOTES.
Key safety precautions for normal operation and prohibited uses.
Details pre-flight checks, authorized servicing, and storage protection.
Specifies engine performance data, take-off/continuous speeds, and idle speed.
Details acceleration limits, oil pressure, oil temperature, and EGT.
Specifies max coolant and cylinder head temperatures for conventional coolant.
Specifies max cylinder head temperatures for waterless coolant.
Specifies limits for engine start temp, fuel pressure, and accessory power consumption.
Instructions for pre-flight checks and safety.
Warning against operating the engine with persons near the aircraft.
Step-by-step procedure for starting the engine, including fuel, choke, throttle, ignition, and oil pressure checks.
Specific care for starting with reduction gear and shock absorber.
Safety warnings and procedures for warming up the engine.
Checks for throttle response, ignition, and propeller governor.
Procedures for take-off, climb, cruising, and monitoring parameters.
Procedure for safely shutting down the engine after flight.
Describes cold start conditions and limitations.
Discusses carburetor icing and its remedy.
Explains how water in fuel can cause icing and troubles.
Lists remedies for water in fuel, including fuel selection and separators.
Procedures for starting in flight and handling engine overspeed.
Actions for cylinder head and oil temperature exceedances.
Actions for low oil pressure during flight and checking oil system.
Actions for low oil pressure on ground and checking oil system.
Causes and remedies for engine not starting, rough idling, and ignition off.
Troubleshooting knocking under load and low oil pressure.
Cause and remedy for increasing oil level.
Causes and remedies for difficult cold starts and high oil pressure.
Graphs showing torque, engine output, and propeller power requirement vs. engine speed.
Table of engine performance data for variable pitch propellers.
Graph showing performance drop with increasing flight altitude and temperature.
Procedure for engine preservation to protect against corrosion.
Procedure for returning a preserved engine to operation.
To Next Page
General
