Service difficulty report · Computer · Boeing 737890

Difficulty date
January 23, 2018
Submitted
January 26, 2018
Operation
Air carrier
Aircraft
N590AS
Make and model
Boeing 737890
Aircraft serial
35687
Aircraft time
38,365 hours, 11,603 cycles
Part
Computer
Part number
8221604101
Part serial
16GX44
Condition
Failed
Location
E&E Bay
Part time
42,530 hours, 12,831 cycles
Stage of operation
NR
How discovered
O
Nature of condition
J
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CREW REPORTS CAPTS FLT DIR FLAG IN VIEW. GROUNDED - YES. REMOVED AND REPLACED FCCA PER AMM 22-11-33. PERFORMED DFCS TEST GROUP 35 PER AMM 22-11-33 AND DFCS GROUP 49 PER AMM 22-11-00. ALL TESTS PASS, PERFORMED HGS OPS TEST PER HGS 4000 SMM 34-36-00 ALL TESTS PASS.