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SDR ASAA2022043038168

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Service difficulty report · Unknown · Boeing 737

FAA SDR system

Difficulty date
April 30, 2022
Submitted
May 2, 2022
Operation
Air carrier
Aircraft
N596AS
Make and model
Boeing 737
Aircraft serial
35688
Aircraft time
50,362 hours, 15,002 cycles
System (JASC)
3460 · Flight Management Computing Hardware System
Part
Unknown
Part number
UNKNOWN
Condition
Unknown
Location
Unknown
Stage of operation
NR
How discovered
V
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

FLIGHT CREW REPORTS FMC ENROUTE WINDS PAGE WILL NOT LOAD CORRECTLY. GROUNDED - YES. ACARS CMU POWER RESET- NO HELP. RESET FMC'S OBSERVED SUCCESSFUL INITIALIZATION + PERFORMANCE + WINDS DATA. PER B737-800 FIM 34-61 TASK 801, FMCS SENSOR PAGES INDICATE CORRECT LINK TO ACARS CMU. PERFORMED ACARS SOFTWARE CONFIGURATION CHECK AND OPERATIONAL; TEST PER B737-800 AMM 23-27-00 W/ NO FAULTS INDICATED. NO HISTORY PAST 30 DAYS.