Wing - Left Fuel Tank

2004-03-24 - Final preparations before Pro Seal - access cover. (2.0 Hrs).

Drill and dimple holes for T-407 access cover ring and T-408 access cover. Countersink the nutplate rivet holes on the T-407. Deburr the access cover, and all the little holes.

The instructions say you can rivet the T-407 access cover ring without Pro Seal, but I think I'm going to put some PS here. Especially, since I need to cover that tooling hole.

Fabricate the T-915 anti-rotation bracket from 1"x1" angle aluminum (i.e. cut off a piece of angle, and drill the hole). Deburr that sucker, too.