What was found
REMOVED NR 1 ENGINE SHIMS WORN, REF T/C 78472002. GROUNDED - YES. REPLACED NR 1 ENGINE NEW SHIMS, REF T/C 78472002.
- Difficulty date
- December 11, 2016
- Submitted
- December 13, 2016
- Operation
- Air carrier
- Aircraft
- N481AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 44106
- Aircraft time
- 5,424 hours, 1,788 cycles
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Shim
- Part number
- 3402523070
- 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.