What was found
L2 WINDOW OVERHEAT ACTIVATED RIGHT AFTER LIFTOFF, RAN QRH OVERHEAT WENT OUT. OUTER TRIM ON AFT OF WINDOW IS PEELING BACK. GROUNDED - YES. REMOVED WINDOW CODE H15 REPLACEMENT WINDOW CODE H16. MOVED WINDOW TAP TO POSITION ONE OF TB5016. REF WDM 30-41-12. ASA7 INSP. INSTALLED L-2 WINDOW REF. AMM 56-12-11-400-801. PERFORMED L-2 WINDOW ADJUSTMENT REF. AMM 56-12-11-820-801. CLOSED AND REMOVED 6EA C/B'S. PERFORMED L-2 WINDOW OPS. CHECK, GOOD REF. AMM 56-12-11-710-803. PERFORMED L-2 WINDOW HEAT SYSTEM OPS TEST, GOOD REF AMM 30-41-00-710-801. PERFORMED CABIN PRESSURE LEAK TEST, GOOD REF AMM 05-51-90-790-801.