Service difficulty report · Floor Support · Boeing 747123

Difficulty date
April 19, 2002
Submitted
May 10, 2002
Operation
Air carrier
Aircraft
N676UP
Make and model
Boeing 747123
Aircraft serial
20101
Aircraft time
75,235 hours, 21,257 cycles
Part
Floor Support
Condition
Corroded
Location
Fusleage
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

INSPECTION TYPE:C U/D BS 330 LBL 0-40 FLOOR SUPPORT CORRODED. U/D BS 330 RBL 10 TO LBL 45 FLOOR SUPPORT REPAIR AS PER SRM 53-40-04 FIG 2.