What was found
NR 1 ENG REF T/C 78472002 FOUND BLADE SHIMS MISSING MORE THAN 25 PERCENT OF MOLYDAG COATING REF MM 72-21-02-200-801-F00. SHIMS NIS SEA DEFERRED FOR 250 CYCLES IAW MM 72-21-02-200-801 SEAMC NOTIFIED.
- Difficulty date
- March 23, 2009
- Submitted
- March 25, 2009
- Operation
- Air carrier
- Aircraft
- N558AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35177
- Aircraft time
- 10,637 hours, 3,031 cycles
- Engine
- Cfmint CFM567B27
- Engine time
- 10,637 hours, 3,031 cycles
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Shim
- Part number
- 3402523070
- Condition
- Damaged
- 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.