As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT NR 3182 - ON APPROACH TO DTW, THE RIGHT GEAR INTRANSIT LIGHT FAILED TO ILLUMINATE DURING GEAR EXTENSION. ALL OTHER INDICATIONS WERE NORMAL. MX CLEANED AND LUBED THE RIGHT OUTBOARD UPPER POSITION SWITCH. SYSTEM OPERATED SATISFACTORILY. (M)