What was found
AFT MOST OUTER LUGS (10 EA.) ON PAX DOOR HINGE (FUSELAGE SIDE) HAVE INNER DIAMETERS THAT ARE WORN BEYOND THE ALLOWABLE LIMITS OF CRJ 700 SRM 53-21-23-201-010-A01, STEP 1A. REMOVED LOWER STRIKER P/N SH670-31886-1 AND DRAIN TUBE P/N SH670-31904-3 IAW CRJ700 SRM 51-42-21-001-001-A01. REMOVED WORN FUSELAGE SIDE PAX DOOR HINGE AND INSTALLED NEW SERVICEABLE HINGE IAW CRJ700 SRM 53-21-23-201-007-A01. P/N SH670-31876-13S INSTALLED LOWER STRIKER P/N SH670-31886-1 AND DRAIN TUBE P/N SH670-31904-3 IAW CRJ700 SRM 51-42-21-001-001-A01.