As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND L1 DOOR SLIDE VALVE ACTUATOR ROTATED INBD AND IN A POSITION WHERE SAFETY PIN COULD NOT BE INSTALLED. R & R L1 DOOR SLIDE PACK ASSY IAW AMM 25-65-01. R & R DOOR PNEUMATIC ASSY DIAPHRAGM DUE TO CONTROLLED SLIDE DEPLOYMENT ACCOMPLISHED. OPS OK.