Service difficulty report · Stub Frame · Boeing 747121

Difficulty date
July 1, 1995
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N831FT
Make and model
Boeing 747121
Aircraft serial
19648
Part
Stub Frame
Condition
Cracked
Location
Bs 1394
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

CRACKS ON DOUBLER AND STUB FRAME AT BS 1394 BETWEEN RBL 98 AND RBL 125. INSTALLED DOUBLER PER BOING SRM 53-10-22.