1. AP Fail intermittant unwanted disconnect., ail servo

access accelerometer, aoa computer rad alt computer

WS fail

both accelerometer,

P839 = EGPWS accelerometer.

As found :

P/N 979 round accelerometer, had harness P318, has loop on harness

P/N 3001-??-101 square accelerometer, P839-???-???? had black backshell,

EGPWS shows internal fault any time accelerometer is plugged in.

2. AP mode on controller inop.

Luke Steve Robbie