Service difficulty report · Pressure Deck · Boeing 747121

Difficulty date
July 4, 1995
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N831FT
Make and model
Boeing 747121
Aircraft serial
19648
Part
Pressure Deck
Condition
Corroded
Location
Bs 1280-1400
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

CORROSION ON PRESSURE DECK WEBS RBL 11 BETWEEN BS 1280 AND 1400 RBL 33 BS 1300 TO 1400. MANUFACTURED AND INSTALLED REINFORCEMENT PER BOEING SRM 53-10-07 FIG 2 DETAIL 2.