SDR ASAA2013110896345

Service difficulty report · Unknown · Boeing 737890

Difficulty date: November 8, 2013
Submitted: November 13, 2013
Operation: Air carrier
Aircraft: N531AS
Make and model: Boeing 737890
Aircraft serial: 35199
Aircraft time: 13,742 hours, 4,197 cycles
System (JASC): 5100 · Standard Practices/Structures
Part: Unknown
Condition: Multiple Fail
Stage of operation: TX
How discovered: O
Nature of condition: G, J
Precautionary procedure: O

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

What was found

ON RECALL RECEIVED THE SPEED TRIM AND MACH TRIM FAIL LIGHT ILLUMINATED AND THE CAPTAINS FLIGHT DIRECTOR WARNING FLAG. ALT ARM SWITCH WOULD NOT ENGAGE. THEN FOUND C/B SYS. A WARNING LIGHT, BATTERY, ROW D1 POPPED. ACFT GROUNDED. CHECKED BEHIND PANEL OF WARN LIGHT (BAT) CB. NO DAMAGE FOUND. RESET WARN LIGHT, BATTERY, CB. REF MM 20-60-01. POWERED DOWN ACFT. POWERED ACFT BACK UP AND ALL FUNCTIONS NORMAL.