What was found
BLEED AIR DUCT C MSG. TROUBLESHOT AND FOUND CENTER BLEED DUCT RUPTURED. REMOVED AND REPLACED CENTER BLEED DUCT. OPS CHECK NORMAL.
- Difficulty date
- February 18, 2021
- Submitted
- February 22, 2021
- Operation
- Air carrier
- Aircraft
- N487MC
- Make and model
- Boeing 74745EF
- Aircraft serial
- 30609
- Aircraft time
- 83,734 hours, 15,644 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Duct
- Part number
- 65B4889923
- Part serial
- NSN
- Condition
- Ruptured
- Location
- Pneumatic System
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.