Seperate F-1263 flaperon mixer bellcrank parts and debur. Attach bearings. Attach rod end bearing to flap handle push rod assembly holding the 11 25/32 dimension to center line of bearing. 32-04 Trim the F-1262 Flap handle blocks on band saw. Attach blocks to handle assembly and F-0050 wire routing bracket on the left side block, then bolt into position checking clearance with the gas line . Attach flaperon mixer belcranks to flaperon mixer arms.