What was found
DURING A HEAVY MAINTENANCE CHECK, THE LAV A AND LAV B OXYGEN MASKS DID NOT DEPLOY DURING TEST. TS AND CONNECTED WIRES FOR LAVS A AND B IAW DC10 MM 203000 AND IAW DC10 WD 352201. OPERATIONALLY CHECKS GOOD IAW DC10 MM 352101.
- Difficulty date
- December 31, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N152SY
- Make and model
- Doug DC1015
- Aircraft serial
- 48289
- System (JASC)
- 3520 · Passenger Oxygen System
- Part
- O2 Mask
- Condition
- Failed
- Location
- Lavatory
- Stage of operation
- IN
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.