What was found
FLT 3768 - DURING APPROACH MAIN GEAR DID NOT EXTEND. MANUAL EXTENSION REQUIRED TO EXTEND MAINS. REPLACED MLG SELECTOR VALVE IAW MM 32-32-10. OPS AND LEAK CHECK GOOD, PN 750005000, SN/OFF 0033.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT 3768 - DURING APPROACH MAIN GEAR DID NOT EXTEND. MANUAL EXTENSION REQUIRED TO EXTEND MAINS. REPLACED MLG SELECTOR VALVE IAW MM 32-32-10. OPS AND LEAK CHECK GOOD, PN 750005000, SN/OFF 0033.