SDR UIEA99055

Service difficulty report · Structure · Boeing 747230B

Difficulty date
July 16, 1999
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N507MC
Make and model
Boeing 747230B
Aircraft serial
21380
Part
Structure
Condition
Cracked
Location
Bs 1980
Part time
85,155 hours
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

BULK CARGO DOOR SKIN, DOUBLER AND TRIPLER CRACKED ON BOTTOM OF CUT-OUT AT BS 1980 RT BETWEEN STR 37 AND STR 38. CRACK IS HORIZONTAL AND MEASURES 0.500 INCHES. CRACK REPAIRED PER ACC KLM DFX 99-120. FORM 8110-3 ISSUED. (X)