Service difficulty report · Stiffener · Boeing 747230B

Difficulty date
May 18, 2005
Submitted
May 31, 2005
Operation
Air carrier
Aircraft
N508MC
Make and model
Boeing 747230B
Aircraft serial
21644
Aircraft time
97,548 hours, 18,080 cycles
Part
Stiffener
Condition
Cracked
Location
Nr 4 Door
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

NR 4R DOOR INTERNAL STIFFENER JUST FORWARD OF WINDOW CUT-OUT FOUND CRACKED. ACCOMPLISHED REPAIR PER BOEING 1-1I26OS AND FAA FORM 8100-3.