02/06/19: 4Hrs 1,2 F-1233A and F-01233B L&R were deburred and the latter were countersunk #30 on four locations each to create a double-flushed surface. Step 3 was worked on.
02/07/19: 4Hrs 3. The parts were riveted and assembled. 4. Final drilled #12 the 0.188 holes and 1/4 all the 0.250 holes in the WD-1210.
11/11/19 7.5 Hrs 5. WD-1210 was inserted in the called out position through the right side skin and the seat lightning holes. 6. Both F-01203A-1 were riveted except for the indicated holes with the manufactured heads on the bulkhead. 7. WD-1210 was attached to the control column assemblies as required using thick/thin washers.
