What was found
PHX - DURING C-CHECK INSPECTION, REPORTED A .5 INCH CRACK IN LEFT WING UPPER SKIN AT WBL 157. MAINTENANCE STOP DRILLED CRACK, FABRICATED DOUBLER/TRIPLER AND REPAIRED PER EO B737-5723-0001 AND DRAWING 65C30113. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PHX - DURING C-CHECK INSPECTION, REPORTED A .5 INCH CRACK IN LEFT WING UPPER SKIN AT WBL 157. MAINTENANCE STOP DRILLED CRACK, FABRICATED DOUBLER/TRIPLER AND REPAIRED PER EO B737-5723-0001 AND DRAWING 65C30113. (M)