Service difficulty report · Channel · Boeing 747123

Difficulty date
January 23, 2004
Submitted
February 11, 2004
Operation
Air carrier
Aircraft
N672UP
Make and model
Boeing 747123
Aircraft serial
20324
Aircraft time
70,871 hours, 20,783 cycles
Part
Channel
Part number
BAC1509100312
Condition
Corroded
Location
Main Deck
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, M/D- BS 2315 LBL 11 TO LBL 38 HAT SECTION FOUND CORRODED. CORROSION REMOVED IAW SRM 51-10-01. CORROSION BLEND OUT 0.030 X 1 X 1 INCH EXCEED SRM 53-10-01 FIG 1 LIMITS. HAT SECTION REPLACED AS PER SRM 51-10-01 PG 8. P/N: BAC1509-100312-7075T6511. CIC APPLIED IAW CPM53-10-17.