What was found
WHILE ACCOMPLISHING T/C 78472000 FOR THE NR 2 ENGINE, FOUND A BRACKET LOOSE AT A1 FLANGE JUST BELOW START VALVE. ACFT GROUNDED. TIGHTENED BOLTS ON THE BRACKET IAW AMM 20-50-11.
- Difficulty date
- February 9, 2018
- Submitted
- February 12, 2018
- Operation
- Air carrier
- Aircraft
- N440AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41705
- Aircraft time
- 17,095 hours, 5,686 cycles
- Engine
- Cfmint CFM567B27E
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Bracket
- Part number
- UNKNOWN
- Condition
- Loose
- Location
- Nr 2 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.