As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT MAIN GEAR ABNORMAL INDICATION UPON RETRACTION. THE RED A,B SYSTEM LIGHT WOULD NOT EXTINGUISH WITH GEAR HANDLE IN THE UP POSITION. RETURNED TO SLC. ADJUSTED LEFT AND RIGHT MAIN UPLOCK HOOK IAW MM 32-32-09. CHECKED ADJUSTMENT OF GEAR INDICATION IAW MM 32-61-01. CHECKED FREE FALL AND ELECTRIC OVERRIDE AND CYCLED GEAR 20 TIMES. ALL CHECKS GOOD.