What was found
PAX DOOR LOWER SILL ANGLE IS CORRODED. UPON FURTHER INVESTIGATION, FOUND PAX DOOR KICKPLATE ANGLE P.N. SH670-31875-3 TO BE OUT OF LIMITS IAW CRJ900SRM TASK 53-21-23-101-001-A02 DUE TO 100% COVERAGE ACROSS ALL ELEMENTS. REMOVED OUT OF LIMITS PAX DOOR KICKPLATE ANGLE P.N. SH670-31875-3 IAW CRJ900 SRM 51-42-06-001-001-A01. NEW PAX DOOR KICKPLATE ANGLE P.N. SH670-31875-3 HAS BEEN PLACED ON THE ACFT. NEW PAX DOOR KICKPLATE ANGLE P.N. SH670-31875-3 REQUIRES LOCATION AND DRILLING OF HOLES. LOCATED AND DRILLED NEW SERVICEABLE ON PAX DOOR KICKPLATE LOWER SILL ANGLE P/N: SH670-31875-3 IAW CRJ900 SRM 51-40-11-001-001-A01 SH670-318715-3 REMOVED SH670-318715-7 WAS INSTALLED STEPS 2A AND 3A STEPS 2A AND 3A SH670-318715-3 IS SUPERSEEDED BY SH670-318715-7 IAW EDRN SH670-318715 REV B AND C INSTALLED HANDRAIL FITTINGS FWD AND AFT ON LOWER SILL AREA IAW CRJ900 SRM 51-42-21-001-001-A01. INSTALLED FWD AND AFT CAP ANGLES COMMON TO PAX DOOR LOWER SILL (KICK PLATE) IAW CRJ900 SRM 51-42-06-001-001-A01. INSTALLED NEW PAX DOOR LOWER SILL ANGLE PN# SH670-318715-7 IAW CRJ-900 SRM 51-42-06-001-001-A01