Service difficulty report · Door Frame · Boeing 747121

Difficulty date
September 10, 2001
Submitted
September 28, 2001
Operation
Air carrier
Aircraft
N681UP
Make and model
Boeing 747121
Aircraft serial
19661
Aircraft time
97,510 hours, 25,124 cycles
Part
Door Frame
Condition
Cracked
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 M/D, MED NR 1L CUTOUT FWD FRAME BS 434 1EA HOLE CRACK AT FRAME WEB. REPAIRED FRAME WEB AT LT BS 434 S-21L TO S-26L AS PER SRM 53-10-04 FIG 99.