SDR UIEA01034

Service difficulty report · Frame · Boeing 7472D7B

Difficulty date
April 10, 2001
Submitted
May 14, 2001
Operation
Air carrier
Aircraft
N526MC
Make and model
Boeing 7472D7B
Aircraft serial
22337
Part
Frame
Part number
65B154611
Condition
Damaged
Location
Fuselage
Part time
77,417 hours
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

DURING ROUTINE INSPECTION, FOUND UPPER CHORD WITH CRITICAL HOLE ELONGATED AT BS 1265L AT WL 197. STACK UP DOUBLERS REMOVED. AREA CHECKED, PREVIOUS CRACKS CONTAINED. ALL HOLES IN STACK UP DOUBLERS OVERSIZED. OVERSIZED FASTENERS INSTALLED PER STANDARD PRACTICES. REPAIR SUBJECT TO REPETETIVE INSPECTIONS. (M)

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