As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
OVERHEAD ESCAPE HATCH WONT OPEN. REMOVED FWD LATCH PIN W/ THE EXTEND STOP COLLAR DUE TO SHEARED AT THREADS. DEF. PER MEL 5202101, DMP 52-21-1. NOTE: PER DMP "DO NOT ROTATE INTERIOR HANDLE PAST THE CLOSED GUIDE MARKINGS".R/R'D THE CREW COMPARTMENT OVERHEAD HATCH LATCH ASSY. IAW CMM 52-22-11. OPS CK GOOD. DMP REVERSED. PLACARD REMOVED.