Service difficulty report · Autoland Sys · Boeing 737890

Difficulty date
April 23, 2012
Submitted
April 25, 2012
Operation
Air carrier
Aircraft
N570AS
Make and model
Boeing 737890
Aircraft serial
35185
Aircraft time
19,965 hours, 6,010 cycles
Engine
Cfmint CFM567B27
Part
Autoland Sys
Condition
Malfunctioned
Stage of operation
LD
How discovered
V
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

PRACTICE AUTOLAND KOAK WITH HGS MONITOR GOT APPROACH WARNING IN FLARE. HAD 12KTS X WIND. CHECKED FAULT REVIEW FCC B HAD NUMEROUS MMR FAULTS ON PERVIOUS LEG NOTHING BEFORE THAT. RESET BOTH SYS MMR2 CHECKED GOOD IAW AMM 34-31-42-400-801, LAND VERIFY TESTED GOOD IAW AMM 22-11-00 HGS GOOD IAW MM 34-36-00,