Service difficulty report · Unknown · Boeing 737330

Difficulty date
June 6, 2023
Submitted
June 7, 2023
Operation
Air carrier
Aircraft
N301KH
Make and model
Boeing 737330
Aircraft serial
27904
Aircraft time
51,243 hours, 57,789 cycles
Part
Unknown
Part number
UNKNOWN
Condition
Unknown
Location
Unknown
Stage of operation
IN
How discovered
9
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

CA 1464/5 FILIFORM CORROSION WERE FOUND ON FUSELAGE EXTERNAL SKIN STATION 907 BETWEEN LH SIDE STRINGER 17 AND RH SIDE STRINGER 17. ALL CORROSION REMOVED AT FUSELAGE EXTERNAL SKIN AT STA 907 BETWEEN LH SIDE S-17 AND RH SIDE S-17. REMOVED 0.001" MATERIAL AND REMAINING 0.035" IS WITHIN ALLOWABLE LIMIT. AREA CLEAN AND PROTECTIVE IAW B737-300 SRM 51-10-2, 51-20-01 AND 53-00-01 ALLOWABLE DAMAGE 1 (R130).