Service difficulty report · Crease Beam · Boeing 757225

Difficulty date
December 1, 2011
Submitted
December 2, 2011
Operation
Air carrier
Aircraft
N942FD
Make and model
Boeing 757225
Aircraft serial
22612
Aircraft time
66,851 hours, 23,694 cycles
Part
Crease Beam
Part number
BAC151555324
Condition
Corroded
Location
Bs 660-664
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

MAIN DECK RT CREASEBEAM CORRODED BS 660 - 664. BLENDED IAW SRM 51-10-02. ORIGINAL MATERIAL .090 AFTER BLENDING MATERIAL .050 MATERIAL LOSS .040 MATERIAL OUT OF LIMITS IAW SRM 53-30-13, DETAIL III, FIG 101. REMOVED CREASE BEAM IAW SRM 51-40-02. FABRICATED NEW CREASE BEAM IAW SRM 51-40-02, SRM 51-40-05, AND SRM 53-30-13. INSTALLED NEW CREASE BEAM IAW SRM 51-40-02. MAJOR REPAIR.