Brief Description: Cleco and rivet doublers to rear spars
Verified and marked 907 B C D E for rivets. Marked holes not to be riveted. Marked specific rivet numbers next to holes that need to be riveted. Clecoed doublers to both rear spars. Beginning with 907 B / C, AN407AD 4-6 rivets Completed riveting 907 B and C to 907 Rear spars. Had to drill out one flush rivet.
