What was found
CAPTAIN`S SIDE WINDOW POPPING NOISE. PRESS NOISE POPS FROM 2.6 PSI TO 6.7 PSI HEARD LT SIDE FLIGHT DECK. PERFORMED GND PRESS CHECK UP TO 4.0PSI. FOUND LT NR 2 SLIDING WINDOW POPPING, FOUR CORNERS LEAKING. FOUND NR 2 WINDOW SEAL FLAT & WORN. TORQUED NR 3 WINDOW BOLTS IAW AMM 56-11-21. NO HELP AFTER PRESSURIZING. FOUND SLOW PRESS LEAKS FWD OF WINDOW CORNERS. R & R SEAL. REPLACED SEAL, OPERATIONS LEAK CHECKED GOOD.