Service difficulty report · Switch · Boeing 737890

Difficulty date
February 20, 2023
Submitted
February 22, 2023
Operation
Air carrier
Aircraft
N594AS
Make and model
Boeing 737890
Aircraft serial
35191
Aircraft time
52,911 hours, 15,664 cycles
Part
Switch
Part number
SW43896
Condition
Sticking
Location
Control Wheel
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

CAPT AUTO-PILOT DISENGAGE BUTTON STICKS. GROUNDED - YES. REPLACED CAPT'S A/P DISCONNECT SWITCH PER B737-800 AMM 22-11-41, SYS OPS CKS NML PER SAME.