Service difficulty report · Control Panel · Boeing 737890

Difficulty date
October 4, 2018
Submitted
October 9, 2018
Operation
Air carrier
Aircraft
N594AS
Make and model
Boeing 737890
Aircraft serial
35191
Aircraft time
40,170 hours, 12,086 cycles
Part
Control Panel
Part number
8221567102
Part serial
171MH6
Condition
Locked
Location
Cockpit
Part time
38,011 hours, 11,520 cycles
Stage of operation
IN
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

REF TSR 702287 TECH SERVICES REQUEST AUTO PILOT MODE CONTROL PANEL CHANGE. GROUNDED - YES. PERFORMED ALL LLM BITE LIBRARY REQUIRED TEST OF MODE CONTROL PANEL ALL TEST PASSED. NO FAULTS REF AMM 22-00-01.