As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMBOUT OF JFK HAD NR 2 ENG OVERHEAT LIGHT. LIGHT GOES OUT WITH THROTTLE REDUCTION RETURNING TO JFK FOR REPAIRS. PERFORMED DETAILED INSP OF PNEUMATIC SYS IAW FIM 26-11-14. LEAK CHECKED PNEUMATIC SYS ON RT ENG. FOUND PRSOV CLAMP LOOSE - 1 1/2 TURN OF DUCT ABOVE PRSOV.3/4 TURN. PERFORMED T/O PWR RUN 6 M, OPS CHECKS OK. MCC NOTIFIED, OK FOR SERVICE.