What was found
DURING ROUTINE MAINTENANCE THE OXYGEN LEVEL WAS FOUND LOW. MAINTENANCE INSPECTED AND REPLACED THE FIRST OFFICER'S CREW MASK STOWAGE BOX. OPERATIONAL CHECKS WERE GOOD.
- Difficulty date
- December 14, 2010
- Submitted
- December 15, 2010
- Operation
- Air carrier
- Aircraft
- N14174
- Make and model
- Emb EMB145XR
- Aircraft serial
- 14500876
- Aircraft time
- 13,572 hours, 8,163 cycles
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Stowage Box
- Part number
- 1186A122
- Part serial
- 00603
- Condition
- Leaking
- Location
- Cockpit
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.