What was found
DURING ROUTINE C-CHECK INSP, FOUND RT HORIZ STABILIZER T/E UPPER SKIN CORRODED AT STA XE 29.000 - 77.000. REMOVED CORROSION. FOUND OUT OF LIMITS. REMOVED DAMAGED SKIN. FABRICATED NEW SKIN AND INNER DOUBLER. BONDED PARTS AS NEEDED. CLEANED, TREATED, PRIMED AREA AND REPAIR PARTS. INSTALLED REPAIRED PARTS IAW SRM 51-1-8, SRM 55-2-0, SRM 51-1-21, SRM 55-1-0 PAGE 1, SRM 55-3-1, FIG 1 SHEETS 1-2 ITEMS "S" & "T", DPS 4.710 REV "L", SRM 51-1-9 TR 51-142, SRM 51-1-9A TR 51-141, DPS 1.950 REV "AR" R-1, SRM 51-1-8B, AND SRM 51-1-21.