SDR ASAA2023081044520

Service difficulty report · Unknown · Boeing 737990ER

Difficulty date: August 10, 2023
Submitted: August 11, 2023
Operation: Air carrier
Aircraft: N413AS
Make and model: Boeing 737990ER
Aircraft serial: 35205
Aircraft time: 38,706 hours, 12,164 cycles
System (JASC): 3460 · Flight Management Computing Hardware System
Part: Unknown
Part number: UNKNOWN
Condition: Unknown
Location: Unknown
Stage of operation: TX
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

AFTER LANDING ON TAXI IN, BOTH FMCS DROPPED OF CDU SCREEN. VTK DISPLAYED ON CAPT ND. AFTER ABOUT 10 SECONDS, BOTH FMCS RESTORED TO NORMAL OPERATION. GROUNDED - YES. ACCOMPLISHED B737-900 FIM 34-61 TASK 836, MENU PAGE SHOWS ON LH FMC. FMC OPERATES NORMAL.