Service difficulty report · Computer · Boeing 767322

Difficulty date
October 16, 2012
Submitted
October 17, 2012
Operation
Air carrier
Aircraft
N666UA
Make and model
Boeing 767322
Aircraft serial
29238
Aircraft time
51,586 hours, 13,742 cycles
Engine
Pwa PW4056
Part
Computer
Part number
105E7206G3
Part serial
61
Condition
Failed
Location
Autopilot Sys
Stage of operation
NR
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

AUTOLAND AP PUMPED THE YOKE WHEN FLARE MODE ENGAGED. MCDP TEST 40 SHOW TLA R FAIL. REPLACE TMC. OP CHECK GOOD CAT 3 CHECK REF AMM. AC RETURNED TO CAT 3.