Service difficulty report · Autoland Sys · Boeing 737990ER

Difficulty date
June 25, 2014
Submitted
June 27, 2014
Operation
Air carrier
Aircraft
N431AS
Make and model
Boeing 737990ER
Aircraft serial
43255
Aircraft time
2,751 hours, 934 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

HGS AUTOLAND FAILED. LANDED TO FAR RT OF CETER LINE HALFWAY BETWEEN CENTER LINE AND RUNWAY EDGE. ACFT GROUNDED. PERFORMED FIM 22-11, TASK 825, PERFORMED LAND VERIFY TEST, AMM TASK 22-11-00-700-801. NO FAULTS. NO HISTORY LAST 30 DAYS. PERFORMED HGS SYS TEST REF AMM 34-36-00. NO FAULTS.