Lower horizontal stabilizers L&R and secure into place by adjusting length of bearing ends of strut tubes so that leading and trailing edges of hor. stabs are perpendicular to vert. stab. Secure into place with AN3-7 bolts, fender washers, flat washers, castle nuts and cotter pins. Secure al other drilled bolts and castle nuts with cotter pins. Note all threaded bearing ends were treated with anti seize lubricant.