Service difficulty report · Wire · Boeing 777222

Difficulty date
August 9, 2012
Submitted
August 30, 2012
Operation
Air carrier
Aircraft
N771UA
Make and model
Boeing 777222
Aircraft serial
26932
Aircraft time
67,759 hours, 12,276 cycles
Engine
Pwa PW4077
Part
Wire
Condition
Chafed
Location
Fuselage
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

DAMAGED WIRES LOCATED IN THE CABIN BELOW THE STOW BIN BS 697 RT SIDE. WIRES FOUND BURNED AND SEVERED. WIRES CHAFED ON A CUTOUT ON A REINFORCEMENT PANEL WHICH IS PART OF THE STOWBIN END CAP STRUCTURE. REPLACED WIRES W6163-0141, 0143, 0144, 0145, REF SWPM 20-10-13 WDM 23-33-32 HOOK UP CHART MM 23-33-02-401. INSTALLED CATERPILLAR CHAFE PROTECTION ON CUTOUT, SECURED WIRE BUNDLES IN SLEEVING AND CLAMPED, OPS CHECKED WUZ8956N & JC'S.