What was found
CONTINUATION OF JOB 81521761 OP 531; 2 INTERCOSTALS BETWEEN FS 333 AND FS 364 AT STR 20R ARE CORRODED. - REMOVED AND INSTALLED WATER HOSE F.S. 333-349, CLEATS AND CANNON PLUG BRACKET, REPLACED INTERCOSTALS AND INSTALLED MOUNTING BRACKET AND APPLIED CIC IAW CRJ 900 AMM 38-32-01-400-801-A02, SRM 51-42-06-001-001 A01, 51-42-21-001-001-A01, 51-25-06-001-001-A01, 51-25-16-001-001-A01 51-40-11-001-001-A01, 51-21-11-001-001-A01, AND AMM 51-80-00-760-801-A01. OPS AND LEAK CHECKS GOOD.