What was found
DURING HEAVY MAINTEANACE: AIRCRAFT REQUIRES MOD AND WEEKLY WO# 1266397 AND 1293881. ENCOMPASSED WITHIN CAS WO# 509-1266397; RETURN TO SERVICE IN ACCORDANCE WITH FAR 43.9. AS AUTHORIZED BY THIS REPAIR STATION MANUAL. THE FOLLOWING PERSON CERTIFIES THAT THE WORK SPECIFIED BY THE CUSTOMER/OPERATOR WAS CARRIED OUT IN ACCORDANCE WITH FAA AIRWORTHINESS REGULATIONS AND OPERATOR WAS CARREID OUT IN ACCORDANCE WITH FAA AIRWORTHINESS REGULATIONS AND OPERATORS FAA APPROVED MAINTENANCE PROGRAM (IF APPLICABLE) AND IN RESPECT TO THE WORK PERFORMED THE ARTICLE IS APPROVED FOR RETURN TO SERVICE.