SDR UPS404425

Service difficulty report · Floorbeam · Boeing 747123

Difficulty date
September 15, 1995
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N672UP
Make and model
Boeing 747123
Aircraft serial
20324
Part
Floorbeam
Condition
Corroded
Location
Bs 2200
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

WHILE IN AMSTERDAM FOR C-CHECK, MAINTENANCE FOUND INTERNAL BODY STA 2200 RBL 33 TO RBL 75 FLOORBEAM BADLY CORRODED. REWORKED CORROSION ACC SRM 51-10-01 AND REPLACED UPPER CHORD ACC SRM 53-10-07.