What was found
CAPTAIN'S O2 WILL NOT TEST. FOUND SCREW ON SLIDER LOOSE. TIGHTENED SCREW. TESTED NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CAPTAIN'S O2 WILL NOT TEST. FOUND SCREW ON SLIDER LOOSE. TIGHTENED SCREW. TESTED NORMAL.