Service difficulty report · Warning System · Boeing 737890

Difficulty date
February 3, 2019
Submitted
February 6, 2019
Operation
Air carrier
Aircraft
N508AS
Make and model
Boeing 737890
Aircraft serial
35691
Aircraft time
40,125 hours, 12,033 cycles
Part
Warning System
Condition
False Activation
Location
Cockpit
Stage of operation
CL
How discovered
O
Nature of condition
N
Precautionary procedure
O

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

What was found

ON CLIMB OUT AFTER ESTABLISHING THE BLEED FROM A BLEEDS OFF TAKE OFF THE NR 2 BLEED TRIP OFF LIGHT ILLUMINATED. RAN THE BLEED TRIP OFF QRH & THE LIGHT EXTINGUISHED. GROUNDED - YES. BASED ON KNOWLEDGE OF THE PNEUMATIC SYSTEM. BLEED TRIP LIGHT CAME ON AND WAS RESET WITH NO ISSUES. REQUIRES NO MX ACTION AT THIS TIME PER FIM 36-10 TASK 801. ALSO TAKING INTO ACCOUNT INFORMATION FROM THE FLT CREW. NO HISTORY WITH THE LAST 30 DAYS. A/C OK FOR SERVICE.