Prepped and primed stiffeners and inside of F-01478 bottom skin.
Received additional nutplate, riveted to left battery angle; riveted left battery angle to left bellcrank rib and left bellcrank rib to F-01406B bulkhead.
Clecod F-01406B, 01407 and 01408 bulkheads, bellcranks ribs, and F-01486C and G stiffeners to F-01478 bottom skin.