SDR CKSA98748

Service difficulty report · Spar · Boeing 747269B

Difficulty date
December 12, 1998
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N707CK
Make and model
Boeing 747269B
Aircraft serial
21541
System (JASC)
5711 · Wing Spar
Part
Spar
Condition
Corroded
Location
Lt Wing
Stage of operation
IN
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

LOCATED AT LEFT WING LOWER L/E CAVITY, FRONT SPAR, LOWER CHORD AT OSLE 1440 AND OSLE 1460 FOUND SMALL AREA OF LEVEL 2 LOCAL CORROSION. FOUND DURING SCHEDULED C-CHECK AND CPCP TASK CARD ACCOMPLISHMENT AT HAECO MAINTENANCE/REPAIR FACILITY, IN HONG KONG (VHKG). JOB NUMBER 7C15012.