Service difficulty report · Autoland Sys · Boeing 737890

Difficulty date
March 26, 2014
Submitted
March 28, 2014
Operation
Air carrier
Aircraft
N590AS
Make and model
Boeing 737890
Aircraft serial
35687
Aircraft time
23,734 hours, 7,283 cycles
Part
Autoland Sys
Condition
Malfunctioned
Stage of operation
LD
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

DURING AUTOLAND & HGS AP, ACFT LANDED OVER 36' RT OF CENTERLINE. HGS SYSTEM LOOKED ACCEPTABLE. ACFT GROUNDED. PERFORMED DFCS FAULT REVIEW IAW FIM 22-11, TASK 801, NO FAULTS. PERFORMED LWMP TESTS IAW MM 22-00-01: DFCS LAND VERIFY BITE GP NR 49 AND HGS SYSTEM TEST. ALL TESTS PASSED. ACFT REMAINS CAT IIIA AND HGS QUALIFIED. STATUS PLACARD VERIFIED TO REFLECT SAME.