Service difficulty report · Frame · Boeing 72731C

Difficulty date
March 25, 1999
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N925UP
Make and model
Boeing 72731C
Aircraft serial
19230
Part
Frame
Condition
Corroded
Location
Bs 780
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

INSPECTION TYPE:SI CORROSION (C53-224-01.00-02) MAIN DECK FRAME OUTBOARD TOP SURFACE BS 780 STR 8R-STR1. FOUND CORROSION OUT OF LIMITS PER SRM 53-10-01 BETWEEN STRINGERS 4 AND 5. REMOVED DAMAGED AREA AND INSTALLED STANDARD FRAME REPAIR PER SRM 53-10-4 PG 9 AND SRM 53-10-4 FIG 2.

More about the Boeing 727-31C