What was found
WHILE ACCOMPLISHING T/C 78472002, FOUND ALL 24 SHIMS MISSING 100% OF MOLYDAM COATING ON THE NR 1 ENGINE. ACFT GROUNDED.
- Difficulty date
- June 27, 2017
- Submitted
- July 3, 2017
- Operation
- Air carrier
- Aircraft
- N518AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35693
- Aircraft time
- 32,299 hours, 9,577 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Shim
- Condition
- Worn
- Location
- 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.