Service difficulty report · Warning Light · Boeing 737890

Difficulty date
August 23, 2015
Submitted
August 25, 2015
Operation
Air carrier
Aircraft
N565AS
Make and model
Boeing 737890
Aircraft serial
35181
Aircraft time
33,452 hours, 10,201 cycles
Part
Warning Light
Condition
False Activation
Location
Rt A/C Pack
Stage of operation
AP
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 SHORT FINAL RT PACK LIGHT ILLUMINATED. LIGHT EXTINGUISHED WHEN MASTER CAUTION RESET. ACFT GROUNDED. ACCOMPLISHED BITE OF THE PACK/ZONE TEMP. CONTROLLER, REF FIM 21-62, TASK 801. FOUND THE FAULT ON THE NR 2 CONTROLLER FOR THE RAM AIR ACTUATOR FAULT CLEARED, SYSTEM OPS NORMAL, INTERMITTENT FAULT.