What was found
DURING FAN LUBE OF #1 ENGINE, FOUND SPINNER NICKED BEYOND AMM LIMITS. GROUNDED - YES. INSTALLED REPLACEMENT #1 ENGINE SPINNER REF T/C 78472010 NO DEFECTS NOTED.
- Difficulty date
- June 8, 2020
- Submitted
- June 9, 2020
- Operation
- Air carrier
- Aircraft
- N433AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41704
- Aircraft time
- 25,823 hours, 8,261 cycles
- Engine
- Cfmint CFM567B27E
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Spinner
- Part number
- 3370051180
- Condition
- Nicked
- Location
- Nr 1 Engine
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.