Service difficulty report · Computer · Boeing 777222

Difficulty date
December 22, 2011
Submitted
January 17, 2012
Operation
Air carrier
Aircraft
N215UA
Make and model
Boeing 777222
Aircraft serial
30221
Aircraft time
41,234 hours, 8,877 cycles
Engine
Pwa PW4077
Part
Computer
Part number
8220006103
Part serial
131
Condition
Faulty
Location
Autopilot Sys
Stage of operation
NR
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

AFDC L STATUS MSG AND NO LAND 3 STATUS MSG AND NO LAND 3 EICAS MESSAGE. ITEMS HAVE HISTORY, MSG 27 -18010. FOLLOWED FIM 27-02 T962, REPLACED LEFT AFDC PER MM AND FIM SAT. LRU REPLACEMENT TEST AND AFDC SYS TEST PASSED. NO MSG.