As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(LOG 4017806) F/O R1 WINDOW WAS ARCING & OVERHEATED. OUTER PANE IS CRACKED. REMOVED AND REPLACED F/O R1 FIXED WINDOW REF B737 AMM 56-11. CABIN PRESSURE LEAK CHK AND LEAKDOWN CHK GOOD. ALSO REMOVED AND REPLACED FRONT RIGHT WINDOW HEAT CONTROL UNIT REF B737 AMM 30-41. OPS CHK GOOD.