Service difficulty report · Nose Cowl · Boeing 747422

Difficulty date
September 16, 2011
Submitted
October 7, 2011
Operation
Air carrier
Aircraft
N171UA
Make and model
Boeing 747422
Aircraft serial
24322
Aircraft time
83,077 hours, 9,908 cycles
Engine
Pwa PW4056
Part
Nose Cowl
Part number
314T40106SP
Part serial
18
Condition
Damaged
Location
Nr 4 Engine
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

NOSE COWL DAMAGED BY GROUND EQUIP. UNDERSIDE OF NUMBER 4ENGINE NACELLE IS DAMAGED. CARRIED OUT INSPECTION. WILL REQ RPL OF NOSE COWL. PCN 185-9199 COWL AND SLING 056-0097 ON ORDER. RPLC'D INLET COWL NR 4 ENGINE AND CHECKS ALL SATISFACTORY, NO FURTHER DEFECTS.