Service difficulty report · Nut Plate · Boeing 757204

Difficulty date
May 19, 2010
Submitted
May 19, 2010
Operation
Air carrier
Aircraft
N925FD
Make and model
Boeing 757204
Aircraft serial
27238
Aircraft time
54,416 hours, 19,908 cycles
Part
Nut Plate
Condition
Corroded
Location
Zone 300
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

AFT UPPER BODY BULKHEAD STA 1787.4 INT/AFT SIDED BETWEEN S-4R TO S-6R HAS SEVERAL NUTPLATES RUSTY. REMOVED CORROSION ON STRAP AT STA 1787.4 S-4R TO S-6R IAW SRM 51-10-02. FOUND TO BE OUT OF LIMITS IAW SRM 53-80-01, FIG 101 DETAIL III. ORIG MATERIAL .100 AFTER REWORK .050 L=10" W=3". R & R STRAP IAW SRM 51-40-02. CLASSIFIED CATEGORY "A" MAJOR REPAIR.