HS Inspar Rivet to Front Spar Installation
The 8 rivets fastening the center HS-905 nose ribs to the front spar to the HS-1004 inboard inspar ribs were a nightmare for us. We recommend using a really long rivet set on them. If you are like us, we had no clue the long set would require the gunner to push VERY hard to prevent damaging the heads. PRACTICE with the long set first!
Best of luck!
Mike