Service difficulty report · Control Panel · Boeing 737890

Difficulty date
September 12, 2019
Submitted
September 16, 2019
Operation
Air carrier
Aircraft
N559AS
Make and model
Boeing 737890
Aircraft serial
35178
Aircraft time
48,221 hours, 14,328 cycles
Part
Control Panel
Part number
4082260939
Part serial
99071824
Condition
Scratched
Location
Cockpit
Part time
66,108 hours, 28,120 cycles
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 COURSE SELECTOR WINDOW SCRATCHED UP. UNABLE TO CLEARLY READ COURSE. GROUNDED - YES. REMOVED AND REPLACED DFCS MODE CONTROL PANEL PER AMM 22-11-34. DFCS MODE CONTROL PANEL OPS CKS NORMAL PER AMM 22-11-34-740-801. DFCS, LAND VERIFY GRP 49, DFCS CURRENT STATUS GRP 10, FLIGHT DIRECTOR GRP 12. BITE CK NORMAL.