What was found
AIRCRAFT WAS GROUNDED: OPERATIONAL TEST OF EMERGENCY LIGHTS FAULTING ESCAPE SLIDE LIGHT/EMERGENCY POWER SUPPLY UNIT (13WL) AFT LEFT. REMOVED AND REPLACED LEFT DOOR SLIDE PER JOB CARD 26L00025010.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS GROUNDED: OPERATIONAL TEST OF EMERGENCY LIGHTS FAULTING ESCAPE SLIDE LIGHT/EMERGENCY POWER SUPPLY UNIT (13WL) AFT LEFT. REMOVED AND REPLACED LEFT DOOR SLIDE PER JOB CARD 26L00025010.