Service difficulty report · Autopilot Sys · Boeing 76733A

Difficulty date
September 19, 2018
Submitted
September 20, 2018
Operation
Air carrier
Aircraft
N583HA
Make and model
Boeing 76733A
Aircraft serial
25531
Aircraft time
107,447 hours, 19,434 cycles
Part
Autopilot Sys
Condition
Malfunctioned
Location
Cockpit
Stage of operation
CR
How discovered
O
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

ETOPS SIGNIFICANT SYSTEM - L AUTOPILOT INOP PRESSED AP LEFT BUTTON AND GOT CMD ON FMA BUT AP DID NOT ENGAGE. TEST L FCC TEST 01 AND TEST 30 TEST OK, PER AMM 22-00-02. LEFT CMD SWITCH TEST OK. OK FOR SERVICE.

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