Brief Description: Drilled Holes for Oil Tank Mod Rib (SB 13-04-05)
Steps 1 through 5 - NA
Laid out holes on F-1201E-L & -R oil tank brackets and drilled holes. Deurrd edges of F-1201G-MOD rib and laid out centerline. Installed rib, aligned centerline in holes in oil tank brackets, and drilled holes (steps 6 and partial 7).
