Service difficulty report · Shim · Boeing 737890

Difficulty date
January 15, 2009
Submitted
January 21, 2009
Operation
Air carrier
Aircraft
N585AS
Make and model
Boeing 737890
Aircraft serial
35683
Aircraft time
5,480 hours, 1,633 cycles
Engine
Ge CFM567B24
Part
Shim
Part number
3402523070
Condition
Missing
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.

What was found

WHILE ACCOMPLISHING ASA T/C 78472002 ON NR 1 ENGINE FOUND SHIMS 24EA MOLYDAG COATING MISSING GREATER THAN 25% ON PRESSURE FACE REF AMM 72 21 02 PARA L.(1)(A) FIG 609. ON PLT DEFERRAL REF. DEFECT 6558758. REMOVED AND REPLACED 24 EA SHIMS ON THE NR 1 ENG FAN BLADES ON WORK ORDER 7201 TASK CARD 78472002, 24 EA FAN BLADE SHIMS REPLACED MFG P/N 340 252 307 0 NON ASA EMPLOYEE 3169102 02/12/2009 SEAMC NOTIFIED.