-Had some time so decided to get back into the fuel tank
-Firstly there were mud wasp nests in the spar to fuse attach holes so thoroughly cleaned those out
-Countersunk all Z brackets & IB spar at Z bracket attach
-Salvaged almost enough k1000-3 platenuts from old Z brackets but had to substitute a few for the interchangeable MS21047L3 platenuts, riveted those to the Z brackets
-Riveted inboard platenuts to spar using blind rivets (refer DFD-22)
-Bolted all Z brackets to the spar
Manual Reference: DfD-0021, DfD-0022
| Installed | Removed | |
| Rivets Today | 42 | 1 |
| Wing Rivets | 3429 | 74 |
| Fuse Rivets | 165 | 2 |
| Empennage Rivets | 2215 | 49 |
| Total Project Rivets | 5815 | 124 |
| Hours | 2 | |
| Total Hours | 526 |
