What was found
WHILE ACCOMPLISHING T/C 78472000 FOUND TWO FAN DUCT, BLEED VALVE PANELS LOOSE AT OUTBOARD SIDE 8 O'CLOCK & 10 O'CLOCK POSITION. ACFT GROUNDED. TORQUED FAN DUCT, BLEED VALVE PANELS IAW AMM 72-23-07.
- Difficulty date
- April 3, 2017
- Submitted
- April 5, 2017
- Operation
- Air carrier
- Aircraft
- N487AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 44108
- Aircraft time
- 5,849 hours, 1,929 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Panel
- Part number
- 3400764050
- Condition
- Loose
- Location
- Nr 1 Engine
- 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.