Deburred and edge finished L&R F-807D-1 harness fairleads. Match drilled L&R harness fairleads to F-807-1 bulkhead. Deburred and countersunk. Dimpled F-807-1 bulkhead for harness fairleads. Match drilled #30 holes of oall bulkheads. Edge finished L&R F-869 bulkhead gussets. Manufactured L&R tie down ring stowage blocks. Drilled and dimpled bulkhead gussets. Primed bulkhead gussets and ring stowage blocks.