Service difficulty report · Computer · Boeing 757222

Difficulty date
March 7, 2013
Submitted
March 13, 2013
Operation
Air carrier
Aircraft
N546UA
Make and model
Boeing 757222
Aircraft serial
25367
Aircraft time
79,368 hours, 23,049 cycles
Engine
Pwa PW2037
Part
Computer
Part number
6224591512
Part serial
68
Condition
Failed
Location
Auto Pilot
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

CENTER AUTOPILOT FAILED, NO LAND 3 DISPLAYED LEFT RIGHT AUTOPILOT. REPLACED CENTER FCC PER AMM, TESTED IAW FIG 117 PER AMM. AIRCRAFT MAINTAIN CAT III STATUS.