Brief Description: Drilled all Stiffeners, Cap Sender NP's, Vent Line
Drilled and Countersunk fuel caps. Deburred all stiffeners, drilled to skins and deburred. Cap sender nutplates countersunk and riveted nutplates to plates. Cut polypropelene into 15/32" segments for capacitance sender mounting. Modified OB cap sender plates to stiffeners for clearance. AN-470-AD6 rivets in OB rib tooling holes. Final deburring of tank cover plates. deburred anti-roation brackets and AN fitting bulkhead washers.
