What was found
AIRCRAFT REPORTED COMPLETE LOSS OF RT BRAKE. DETERMINED PIVOT CRACKED PER SEB 90-1, REV 2. THIS WAS NEW STYLE PIVOT. WHILE FITTING NEW PIVOT, DETERMINED LOAD OF AIRCRAFT WAS BEING CARRIED BY BUSHING 2241120-1 BECAUSE OF CLOSER FIT. THE MAIN SUPPORT BUSHINGS WERE NOT WORN, BUT CLEARANCE GREATER THAN ENDS. END BUSHINGS ON BOTH PIVOTS REPLACED AFTER OUTSIDE DIAMETER CHANGED TO .989 INCH AND INSURED AIRCRAFT LOAD ON MAIN SUPPORTS.