What was found
DURING ROUTINE INSP, NOTED THE RT WING AFT SPAR WEB CRACKED IN 5 PLACES AND THE ROLL SERVO ATTACH BRACKET 60931 CRACKED AT THE OTBD SERVO ATTACH HOLE. ALL CRACKS ARE IN VICINITY OF S-TEC ROLL SERVO BRACKET ATTACHMENT BOLTS. S-TEC TWO AXIS AUTOMATIC FLIGHT GUIDANCE SYS, MODEL ST-208-50 INSTALL IS APPROVED VIA S-TEC CORP STC SA5216SW-D AND ELIGIBLE TO BE INSTALLED ON ACFT WHEN MODIFIED PER R/STOL SYS. STC SA1513WE (ROBERTSON STOL) WHICH THIS ACFT HAS BEEN MODIFIED OR STC SA3634SW, WHICH ACFT HAS NOT BEEN MODIFIED. SPAR REPLACED WITH NEW CESSNA P/N 1222106-30. NEW SPAR INSTALLED AND NOT MODIFIED WITH ROLL SERVO ATTACHMENT HOLES. S-TEC AUTOPILOT DISABLED IAW FAR REG PART 91.213. TT SINCE STC''S, 1,348.2 HRS