Completed step 5 page 21-13. Riveted F-1226-L&R seat ramp floors with rivets per Figure 2. Completed step 6 – installed K-1000-08 nutplates to back of F-1203A bulkhead per Figure 3. Dimpled and attached 4 nutplates to the bottom of the F-1215-L&R and nutplate to the bottom of F-1225-R seat floor with rivets per Figure 3. Completed step 8 – inserted WD-1210 control column per Figure 4. Completed step 1 page 21-14 – secured the WD-1210 control column to the two control column mount assemblies using the hardware called out in Figure 1.
