Service difficulty report · Circuit Card · Boeing 767322

Difficulty date
February 2, 2010
Submitted
February 5, 2010
Operation
Air carrier
Aircraft
N649UA
Make and model
Boeing 767322
Aircraft serial
25286
Aircraft time
77,026 hours, 12,440 cycles
Engine
Pwa PW4060
Part
Circuit Card
Part number
285T00931
Condition
Faulty
Location
Lt A/C Pack
Stage of operation
TX
How discovered
O
Nature of condition
P
Precautionary procedure
D

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

LT PACK OFF LIGHT WILL NOT COME ON WITH PACK OFF. CHECKED AND RESECURED LT PACK FLOW CONTROL CARD, PACK OPS NORMAL EICAS AND LIGHT INDICATION SHOWING WITH PACK SWITCH OFF.