What was found
ETOPS SIGNIFICANT SYS - RT IDG DRIVE LIGHT INTERMITTENLTY OFF. PRECAUTIONARY REPLACED RT GCU IAW AMM24-22-02. OPS CK GOOD, GROUND RAN CK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ETOPS SIGNIFICANT SYS - RT IDG DRIVE LIGHT INTERMITTENLTY OFF. PRECAUTIONARY REPLACED RT GCU IAW AMM24-22-02. OPS CK GOOD, GROUND RAN CK GOOD.