What was found
FLT 401 - SFO - EES - CIDS INDICATES DOOR 2R OPEN (LOW PRESS) DURING DESCENT. MAINTENANCE INSTALLED SCHRADER VALVE AND CHARGED 2R EMERGENCY OPERATION CYLINDER.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT 401 - SFO - EES - CIDS INDICATES DOOR 2R OPEN (LOW PRESS) DURING DESCENT. MAINTENANCE INSTALLED SCHRADER VALVE AND CHARGED 2R EMERGENCY OPERATION CYLINDER.