As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REPEAT WRITE UP. CAPT'S WINDOW BINDING WON`T UNLOCK AFTER PRESSURE CYCLE. CHECK CAPTS SLIDING WINDOW PER AMM. FOUND LOWER AFT LINK ARM JAM NUT NOT TIGHT. CHECKED ADJUSTMENT AND TIGHTENED JAM NUT. PRESSURIZED AIRCRAFT. AFTER DEPRESSURZING OPERATED WINDOW LATCH HANDLE. OPS CHECKED GOOD. ALSO LUBED TRACK AREA. OK TO CONTINUE.