What was found
AFT WASTE WATER DRAIN MAST SUPPORT CHANNEL IS CORRODED BS 988. ACFT GROUNDED. R & R AFT DRAIN MAST SUPPORT CHANNEL IAW EA 400 53EA 13300.
- Difficulty date
- August 14, 2014
- Submitted
- September 4, 2014
- Operation
- Air carrier
- Aircraft
- N799AS
- Make and model
- Boeing 737490
- Aircraft serial
- 29270
- Aircraft time
- 50,620 hours, 28,531 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Channel
- Part number
- 655584311
- Condition
- Corroded
- Location
- Bs 988
- 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.