As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 697 DURING FTN NBR LOAD ON SYSTEM, WAS FOUND L4 DOOR SLIDE IS UNSERVISEABLE IN REF TASK 2040-0057-4L STEP 9. CORRECTIVE ACTION: SUMMARY OF NRC 00610: 4L DOOR ESCAPE SLIDE WAS REPLACED PER B757 -200 AMM 25-66-01 AND AMDS. (0168517)_