As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING T/O GEAR RETRACTION, RED "RIGHT GEAR" LIGHT REMAINED ILLUMINATED. FOLLOWED RED TAB PROCEDURES BUT LIGHT REMAINED ON. NO OTHER LIGHTS OR INDICATIONS OBSERVED. REMOVED AND REPLACED LANDING GEAR ACCESSORY UNIT AND OPS CHECKED GOOD IAW M/M 32-09-122-5. RECHECKED R/H UP LOCK SENSOR. OPS CHECKED GOOD IAW M/M 32-61-081- 4 A/C OK FOR SERVICE.