Service difficulty report · Skin · Boeing 747123

Difficulty date
July 28, 2003
Submitted
August 18, 2003
Operation
Air carrier
Aircraft
N676UP
Make and model
Boeing 747123
Aircraft serial
20101
Aircraft time
77,950 hours, 21,828 cycles
Part
Skin
Condition
Corroded
Location
Bs1241 Rbl24
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 INSTALL A NEW REPAIR DOUBLER AT BS 1241 - RBL 24 AS PER TELE UPS-HKG-03-001 FOR ACCOMPLISH SB 747-51A2054. CORROSION REMOVED AT RBL 16 AREA EXCEEDED SRM 53-10-01 FIG 1 LIMITATION AFTER DOUBLER REMOVED CORROSION BLEND OUT 0.045 INCH MAX NEW REPAIR CARRIED OUT AS PER RS R-53-48-35046 AT BS 1241 RBL 11.33 TO RBL 33.99 AREA AND EO B747-5310-16853.