Service difficulty report · Structure · Boeing 747422

Difficulty date
August 7, 2006
Submitted
August 15, 2006
Operation
Air carrier
Aircraft
N175UA
Make and model
Boeing 747422
Aircraft serial
24382
Aircraft time
62,610 hours, 7,145 cycles
Engine
Pwa PW4056
Part
Structure
Condition
Interference
Location
Door Frame
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

DOORWAY FRAME TO SILL CLIP INTERFERES WITH FASTENER INSTALLATION AT BS 1810 STR 27R. TRIMMED OUT CLIP & INSTALLED REPAIR ANGLE. INSPECTED REPAIR. WITHIN 15000 CYCLES OF REPAIR INSTALLATION & ACP REPETITIVE INSPECTIONS AT INTERVALS NOT TO EXCEED 3000 CYCLES. SUSPECT IMPROPER REPAIR EARLIER IN VISIT.