As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING PAX O2 DOOR LATCH OPS CHECK, FOUND SEAT ROWS 8L AND 37L WOULD NOT DROP. FURTHER INVESTIGATION FOUND THEM TO BE MECHANICALLY INOPERATIVE. REMOVED THE OXYGEN DOOR LATCH ASSY'S, R & R DOOR LATCH ASSY HOUSING AND REINSTALLED LATCH ASSY'S AT ROWS 8L AND 37L. OPS CHECKED GOOD IAW AMM 35-21-00-501.