SDR UPS405402

Service difficulty report · Stringer · Boeing 747121

Difficulty date
February 3, 1996
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N691UP
Make and model
Boeing 747121
Aircraft serial
19641
Part
Stringer
Condition
Scratched
Location
Fs 800
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

WHILE IN FOR C-CHECK AT AMS MAINTENANCE REPORTED, FOUND SCRATCHES ON O/B TOP FLANGE STR 45 LT STA 800. REPLACED STR 45 FROM STA 790 TO 810 IAW SRM 53-10-03 FIG 1.