SDR 2002F00321

Service difficulty report · Stiffener · Lkheed 10113851

Difficulty date
March 3, 2002
Submitted
March 21, 2002
Operation
Air carrier
Aircraft
N188AT
Make and model
Lkheed 10113851
Aircraft serial
193C1078
Aircraft time
70,757 hours, 30,842 cycles
Part
Stiffener
Condition
Cracked
Location
Fuselage
Part time
70,757 hours, 30,842 cycles
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

MAIN FRAME VERTICAL STIFFENER ON FORWARD BULKHEAD OF LEFT ACM BAY IS CRACKED (LOWER STIFFENER) CRACK LENGTH 3.760 INCHES FS 315, BL 36L, WL 125. MAINTENANCE REPAIRED VERTICAL STIFFENER ON FORWARD BULKHEAD OF LEFT ACM BAY PER LOCKHEED SRM 53-11-00.