PeterRus Posted November 13 Report Posted November 13 (edited) On 6/4/2020 at 6:10 PM, Costa Leite said: Our Mooney is just coming out from annual inspection, and the clock bulb was changed. I have the same backlight problem, does anyone know if the bulb is 12V or 24V? Aircraft is 24V (28V?). TIA Edited November 13 by PeterRus
LANCECASPER Posted November 13 Report Posted November 13 26 minutes ago, PeterRus said: I have the same backlight problem, does anyone know if the bulb is 12V or 24V? Aircraft is 24V (28V?). TIA If you look back in this post the earlier Mooneyspace member quoted the Porsche part number and used it and it worked, so 12v works Here's a source for bulbs, etc, since the clock is from a Porsche 944: https://www.ebay.com/sch/i.html?_nkw=porsche+944+clock+bulb&_sacat=0&_from=R40&_trksid=p2332490.m570.l1313 2
PT20J Posted November 13 Report Posted November 13 It's 12V. The connector includes series dropping resistors for 28V systems. 1
laytonl Posted November 14 Report Posted November 14 Y’all are all going the cheap route! Install a g3x; it has a clock built in. Lee 2
PeterRus Posted November 14 Report Posted November 14 19 hours ago, LANCECASPER said: If you look back in this post the earlier Mooneyspace member quoted the Porsche part number and used it and it worked, so 12v works Here's a source for bulbs, etc, since the clock is from a Porsche 944: https://www.ebay.com/sch/i.html?_nkw=porsche+944+clock+bulb&_sacat=0&_from=R40&_trksid=p2332490.m570.l1313 Looked at the previous posts, read the electrical diagram, saw the resistors, but this thread threw me off (someone installed a 12V bulb in a Bravo and it blew off) and I decided to tap into the hive wisdom:
PeterRus Posted November 14 Report Posted November 14 (edited) 11 hours ago, laytonl said: Y’all are all going the cheap route! Install a g3x; it has a clock built in. Lee This kind of posts must be accompanied by money transfers. Edited November 14 by PeterRus
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