What was found
DURING NR 2 ENGINE FAN LUBE, FOUND ALL SHIMS WITH WORN COATING. ACFT GROUNDED. REPLACED THE SHIMS IAW T/C 78472002.
- Difficulty date
- August 21, 2016
- Submitted
- August 23, 2016
- Operation
- Air carrier
- Aircraft
- N442AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 43293
- Aircraft time
- 11,002 hours, 3,570 cycles
- Engine
- Cfmint CFM567B27E
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Shim
- Part number
- 3402523070
- Condition
- Worn
- Location
- Nr 2 Engine Fan
- 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.