Completed steps 1 and 5 thru 8 page 21iS/U-04 Step 1: Machine countersunk #30 two F-1206D for the flush rivets called out in Figure 1. Riveted together two Bearing Bracket Assemblies per the Figure 1 call-outs. Step 5: Riveted F-01206H-L-1 & -R-1 ribs to F-01206A-1 using the called out rivets. Riveted ELT Bracket Assembly to F-01206A-1. Step 6: Riveted F-01224-L-1 & -R-1 to F-01206A-1 and F-01206H-L-1 & -R-1 using the rivets called out in Figure 3. Step 7: Riveted the called out nutplates to F-01206A-1, F-01206H-L-1 & -R-1, and F-01224-L-1 & -R-1. Step 8: Trimmed off the top shaded portion of F-1206J angle, then cut the part in half per Figure 4.
Completed step 1 page 21iS/U-05 Step 1: Dimpled #40 one set of nutplate attach holes in F-01206F-2 and in the nutplate itself. Disd not install the nutplate now. See Figure 1.
