What was found
R/H SLAT TRACK 2-2 HAS PITTING CORROSION (MARKED WITH RED) (C-CHECK RO 8/9/2021) REMOVED PITTING CORROSION ON RH SLAT TRACK 2-2 IN 2 AREAS IAW CRJ700 SRM 51-21-06-001-001-A01 / ORIGINAL THICKNESS IS .250" / AFT TRACK L= 1.6" W= 1" REMAINING THICKNESS IS .247" MATERIAL LOST .003" / FWD TRACK L= 1.6" W= .5" REMAINING THICKNESS IS .249" MATERIAL LOST .001" NO ALLOWABLE LIMITS DIVEN IAW DWG CC670-12051 REV -C TOOL# TUC6260 DUE30-SEP-21 / RECIEVED ENGINEERING REO-670-57-42-1082 REV -- DATE 2021-05-10. / REMOVED SIDE SURFACE WEAR MARKS ON RH SLAT TRACK 2-2 REF CRJ 700 SRM 51-12-00-001-001-A01 / COMPLIED WITH STEPS 1,2 & 4 OF REO 670-57-42-1082 REV -- DATED 2021-05-10 / R/H SLAT TRACK 2-2 CANNED FOR USE ON N720EV JOB 71011585 OP 202 MX TRANS #22612319 / INSTALLATION OF NEW R/H SLAT TRACK FOR N614QX ACCOMPLISHED ON JOB 71004995 OP 108 MX TRANS #22766481 / COMPLIED WITH SKY CARD 51-900-1002-SKY (CL600-2C10) STRUCTURAL MAJOR REPAIR