What was found
DURING TROUBLESHOOTING, MX REPORTED LOWER LOBE - FWD CARGO COMPARTMENT RT BS 600 INBD EXHAUST VALVE DUCT WITH MULTIPLE CRACK DAMAGE. ACCOMPLISHED REPAIR.
- Difficulty date
- August 21, 2011
- Submitted
- August 24, 2011
- Operation
- Air carrier
- Aircraft
- N492MC
- Make and model
- Boeing 74747UF
- Aircraft serial
- 29253
- Aircraft time
- 55,921 hours, 9,987 cycles
- System (JASC)
- 2120 · Air Distribution System
- Part
- Duct
- Condition
- Cracked
- Location
- Bs 600
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.