Service difficulty report · Frame · Boeing 747121

Difficulty date
June 5, 1996
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N682UP
Make and model
Boeing 747121
Aircraft serial
20349
Part
Frame
Condition
Cracked
Location
Bs 1540
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

INSPECTION TYPE: C. AFT CARGO COMP: FOUND CRACKS ON FRAME BS 1540 LT AT UPPER FLANGE AT S29 AND S32. REMOVED DAMAGED SECTIONS FROM FRAME INNERFLANGES AT S29 AND S32, AND REPAIRED FRAME INNERFLANGES IAW SRM 51-40-03, FIG 1.