As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ACFT WAS GROUNDED AS A RESULT OF THIS SDR REPORTABLE EVENT. EXTERIOR LT 2/EPSU (13WL) AFT. AC REMOVED FROM SERVICE. REMOVED AND REPLACED R4 DOOR EMERGE SLIDE IAW AMM 25-62-44-400-803-A OPS CHECK OF EMERGE LIGHTS GOOD IAW AMM 33-51-00-710-001.