What was found
SFO - RT MLG UNSAFE LIGHT DID NOT COME ON DURING GEAR EXTENSION. MAINTENANCE LUBED RT UPLOCK MICROSWITCH. INDICATION NORMAL DURING GROUND CHECK. AIRCRAFT RETURNED TO SERVICE. (X)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SFO - RT MLG UNSAFE LIGHT DID NOT COME ON DURING GEAR EXTENSION. MAINTENANCE LUBED RT UPLOCK MICROSWITCH. INDICATION NORMAL DURING GROUND CHECK. AIRCRAFT RETURNED TO SERVICE. (X)