Service difficulty report · Terminal Block · Boeing 777222

Difficulty date
June 8, 2011
Submitted
June 10, 2011
Operation
Air carrier
Aircraft
N776UA
Make and model
Boeing 777222
Aircraft serial
26937
Aircraft time
62,364 hours, 11,233 cycles
Engine
Pwa PW4077
Part
Terminal Block
Condition
Corroded
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 CORRODED TERMINAL BLOCK IN AFT PIT. PICS ON RVI. REPLACED GROUND BLOCK GB46008B, NORMAL OPERATION RESTORED TO AFT CARGO LOADING SYSTEM, CKS OKAY.