Just discovered this crack on the bottom of my firewall when I had the avionics cover open. You can see daylight through it from the top. Looks like the left exhaust pipe has been rubbing against it.
N402BD is over 20 years old and has logged over 1,200 hours. Is this something I can stop-drill and put a doubler on? Hoping to make it to OSH this year.
![IMG_2324.JPEG IMG_2324.JPEG](https://vansairforce.net/data/attachments/42/42067-6ac82d95c05c76580bf81747ee952512.jpg)
Thanks,
-Matt
N402BD is over 20 years old and has logged over 1,200 hours. Is this something I can stop-drill and put a doubler on? Hoping to make it to OSH this year.
![IMG_2323.JPEG IMG_2323.JPEG](https://vansairforce.net/data/attachments/42/42066-8283b08023a249816fff9af64ef4d500.jpg)
![IMG_2324.JPEG IMG_2324.JPEG](https://vansairforce.net/data/attachments/42/42067-6ac82d95c05c76580bf81747ee952512.jpg)
Thanks,
-Matt