As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE: LEFT HAND MAIN LANDING GEAR WHEEL WELL ALTERNATE EXTENSION MECHANISM ROD ENDS PRESENT CORROSION. REMOVED AND REPLACED LEFT HAND MLG WHEEL ALTERNATE EXTENSION MECHANISM ACTUATOR ROD ASSEMBLY AND CONDUCTED SATISFACTORY LANDING GEAR EXTENSION. PER B737NG AMM 32-34-00-820 AND 32-34-21.