Service difficulty report · Support Angle · Boeing 757351

Difficulty date
March 26, 2026
Submitted
March 27, 2026
Operation
Air carrier
Aircraft
N591NW
Make and model
Boeing 757351
Aircraft serial
32991
Aircraft time
77,275 hours, 25,719 cycles
Part
Support Angle
Condition
Cracked
Location
Zone 800
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

FOUND CRACK IN AFT CARGO DOOR STA 1420 UPPER SUPPORT ANGLE. REMOVED BOLT AT CRACK LOCATION FOR VERIFICATION OF CRACK. REMOVED AFT CARGO DOOR PER B757 AMM 52-34-01, COMPLETED CRACK REPAIR PER ERA-633380-14. 508496 RE- INSTALLED AFT CARGO DOOR REF B757 AMM 52-34 OPS CK GOOD. (1514133)