What was found
DURING HEAVY MAINTENANCE INSPECTION THE OXYGEN MANIFOLD AT PSU 4L FAILS LEAK CHECK. REPLACED PSU OXYGEN MANIFOLD PER B727 MM 252131. LEAK CHECK AND OPS CHECK GOOD IAW B727 MM 352100.
- Difficulty date
- June 14, 2001
- Submitted
- June 21, 2001
- Operation
- Air carrier
- Aircraft
- N285SC
- Make and model
- Boeing 7272J4
- Aircraft serial
- 21676
- Aircraft time
- 65,116 hours, 25,671 cycles
- System (JASC)
- 3520 · Passenger Oxygen System
- Part
- Manifold
- Part number
- 11501302
- Part serial
- 5004
- Condition
- Leaking
- Location
- Cabin
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.