Install support for F-7103 Instrument panel. Drill and cleco F-721C L&R and F-721D L&R attack angles. Cleco F-7103B L&R and F-7103C L&R attach angles. Test fit Instrument panel. Drill and cleco F-7105A Center Sub-Panel and Outboard Sub-panels to F-902 bulkhead as per DWG 24.