As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SIGNIFICANT AIR LEAK DURING CLIMB ALL THE WAY TO FL 230. SEEMED TO ORIGINATE AT FIRST OFFICER`S WINDOW. PRESSURIZATION NORMAL. RETORQUED THE WINDOW IAW AMM 56-10-00-280-801. PRESSURIZED ACFT IAW AMM 21-00-00-863-801. PRESSURIZED GOOD AT .5 PSID. NO LEAKS/NOISE NOTED. RETURNED TO SERVICE.