News — P-Lead
P-Lead Troubles
Posted by Richard Bogert on
I have run into an issue three times in the last couple of months, where the p-lead doesn’t touch the contact in the magneto. The p-leads were made correctly. In the first two cases, the aircraft originally had the standard AN3105 p-lead terminal. That terminal is longer than the Bendix terminal and it bent the flat contact spring inside the magneto. When the Bendix terminal was installed, it was a few thousands of an inch from touching the spring. The contact spring can be easily bent outward a bit so that it makes contact with the Bendix Style terminal. You...
- Tags: aircraft, Aircraft Maintenance, aircraft mechanic, aircraftlife, Cessna, Continental Engines, Lycoming Engines, maintenance, Mechanic, P-Lead
P-Leads, What a funny name that is.
Posted by Richard Bogert on
P-Leads are an important and often overlooked aircraft maintenance item. What do they do? What happens is they don't work?