SDR EIA2003063

Service difficulty report · Bulkhead · Boeing 747273C

Difficulty date
April 16, 2003
Submitted
April 17, 2003
Operation
Air carrier
Aircraft
N471EV
Make and model
Boeing 747273C
Aircraft serial
20651
Aircraft time
86,797 hours, 20,853 cycles
Part
Bulkhead
Condition
Corroded
Location
Lt Mlg Ww
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

STA 1241, LT WHEEL WELL AFT PRESSURE BULKHEAD, PRESSURE ANGLE (65B10821-1) IS CORRODED BEYOND THE SRM ALLOWABLE LIMITS AND REQUIRES REMOVAL AND REPLACEMENT. STA 1241 LT WHEEL WELL AFT PRESSURE BULKHEAD REPAIRED PER ECRA 471-57-212-2 AND ECRA 471-57-214-2.