What was found
LT WING SPAR 2 LOWER FLANGE AT RIB 10 A3 HAS CRACK INDICATIONS. INSTALLED A BUSHING IAW SB 170-570053, FIG 3, STEP 5. MAJOR REPAIR.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LT WING SPAR 2 LOWER FLANGE AT RIB 10 A3 HAS CRACK INDICATIONS. INSTALLED A BUSHING IAW SB 170-570053, FIG 3, STEP 5. MAJOR REPAIR.