Service difficulty report · Support · Boeing 747121

Difficulty date
May 10, 2002
Submitted
May 29, 2002
Operation
Air carrier
Aircraft
N682UP
Make and model
Boeing 747121
Aircraft serial
20349
Aircraft time
95,929 hours, 24,524 cycles
Part
Support
Part number
HXB149953FT
Condition
Corroded
Location
Fuselage
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 FX- LT SIDE AIR CONDITIONING BAY BS 1241 SLOPE PANEL. LOWER SURFACE SUPPORT RETAINER FOUND CORROSION AT LBL 90 TO LBL 94. CORROSION REMOVED IAW SRM 51-10-01. BLEND OUT NOT WITHIN SRM 53-10-01 LIMITS, REPLACEMENT REFER TO SRM FIG 51-10-01 PG 8.