by RAYMOND SPEIGHT » 6 years ago
by Bill Hertzel » 6 years ago
Bill Hertzel
Rotax 912is
North Ridgeville, OH, USA
Clicking the "Thank You" is Always Appreciated by Everyone.
by RAYMOND SPEIGHT » 6 years ago
by Oleg K » 11 months ago
Does anyone know how this story ends? My engine has exactly the same symptoms. Total time 1900 hours. With the three-wire connectors coming from the generator disconnected, they have an alternating voltage of approximately 42 V (generator A) and 33 V (generator B). After the regulator, both give out about 14 volts.
After starting the engine, generator B runs. When the RPM increases to about 2500, when a switch to generator A should occur, there is no changeover and both Lines A and B begin to flash. There is no battery charge.
If the black connector (Alternator A) is disconnected while the engine is running, the engine will continue to run. Disconnecting the gray connector stops the engine.
I don't understand where to look for the problem.
by Oleg K » 11 months ago
Problem solved by replacing all three relays in the fuse box.
To receive critical-to-safety information on your ROTAX Engine, please subscribe to |
ROTALK NEWS Episode 5
Rotax-powered Sling aircraft from The Aircraft Factory, the AVMAP Navigation and engine monitoring system, and the Rotax powered Tucano Experimental and Light-Sport Aircraft.
ROTALK NEWS Episode 4
ROTAX's 915iS-powered Aquila A211 test aircraft, the Scheibe SF-25C Falke (first-ever 912-equipped aircraft!) and ROTAX factory in Gunskirchen, Austria.
ROTALK NEWS Episode 3
Michael Smith's Rotax-Powered Searey Circumnavigation, the amazing Rotax-Powered Lockwood Aircam and Anthony Caere's chimpanzee rescue operations.
This website uses cookies to manage authentication, navigation, and other functions. By using our website, you agree that we can place these types of cookies on your device.
You have declined cookies. This decision can be reversed.
You have allowed cookies to be placed on your computer. This decision can be reversed.
This website uses cookies to manage authentication, navigation, and other functions. By using our website, you agree that we can place these types of cookies on your device.