Ultralight Aircraft Engine Troubleshooting Reports. Rotax 377, Rotax 447, Rotax 503, Rotax 582 ultralight aircraft troublehsooting reports. Rotax 377, Rotax 447, Rotax 503, Rotax 582 ultralight aircraft troublehsooting reports. Rotax two stroke aircraft engine troubleshooting reports.

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Troubleshooting the Rotax line of two stroke ultralight 

aircraft engines.

Rotax ultralight aircraft engine troubleshooting reports. Ultralight News HomePage
The primary two stroke engine used by manufactures of ultralight aircraft in both the United States and Canada was the Rotax line of aircraft engines. These engines were available in horsepower ranging from 9 to 75. Parts and service and warranty is still available through a vast network of factory trained service centers. Another factor contributing to the Rotax Aircraft two stroke aircraft sales penitration was their availablity as a complete package from one supplier.
447 Rotax ultralight aircraft engine with B gearbox and electric start. 503 Rotax, 50 HP aircraft engine with C drive and pull start. 582 Rotax Bluehead ultralight aircraft engine with E drive and recoil starter.