Brief Description: QB incorrect hardware in lower longerons
I was researching the rivet lengths etc for reassembly after the lower longeron change, when I noticed something. DWG 67 shows four bolts going through the lower engine mounts and the lower longerons. I didn’t recall removing bolts when I removed the right lower longeron, so I did a sanity check and had a look at the left side. Both sides were fitted with AN470AD4 rivets instead of the AN3 bolts! I contacted the mothership, and they confirmed I should have bolts there, and that they had not heard about this issue before.
See my VAF post: https://vansairforce.net/community/showthread.php?t=187412