Service difficulty report · Unknown · Boeing 737890

Difficulty date
October 7, 2009
Submitted
October 9, 2009
Operation
Air carrier
Aircraft
N565AS
Make and model
Boeing 737890
Aircraft serial
35181
Aircraft time
11,259 hours, 3,529 cycles
Part
Unknown
Condition
Malfunctioned
Location
Autopilot Sys
Stage of operation
NR
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

WHEN "OFFSET" USED FOR LATERAL DEVIATIONS LNAV ENGAGED AIRCRAFT ASSUMES A 30 DEG ANGLE OF BANK TURN REGARDLESS OF ANGLE OF BANK SELECTED ON THE HEADING KNOB. FOUND FAULT CODE 22 11822 PERFORMED FIM 22 11 00 810 811. OPS TEST NORMAL.