Final assemble rear fuselage bulkhead assy. Final assemble Trim system tray servo and linkages. Final assemble stabilator hinge brackets (and torque bolts) Shim Stabilator to Bulkhead bearings and glue washers in place (1 thin inside & 1 Thick outer side of each bearing. Make both Stabilator anti servo tab hinge pins and lockwire. Assemble counter balance lead mass to mass balance arm. Relocate Stabilator to house for safe storage. (Remove counter balance arm & Control horns from Stabilator for safer storage.)