What was found
NR 1 ENGINE FRONT SPINNER WHITE SPIRAL COATING WORN OUT OF LIMITS. ACFT GROUNDED. REMOVED AND REPLACED THE 1 ENGINE FRONT SPINNER IAW AMM 72-21-01-000-801-F00, AND AMM 72-21-01-400-801-F00.
- Difficulty date
- April 2, 2018
- Submitted
- April 3, 2018
- Operation
- Air carrier
- Aircraft
- N407AS
- Make and model
- Boeing 737900ER
- Aircraft serial
- 41731
- Aircraft time
- 21,435 hours, 6,956 cycles
- Engine
- Cfmint CFM567B27E
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Spinner
- Part number
- 3370051180
- Condition
- Worn
- 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.