Service difficulty report · Warning System · Boeing 737890

Difficulty date
February 11, 2010
Submitted
February 17, 2010
Operation
Air carrier
Aircraft
N577AS
Make and model
Boeing 737890
Aircraft serial
35186
Aircraft time
11,196 hours, 3,297 cycles
Part
Warning System
Condition
Malfunctioned
Location
Cockpit
Stage of operation
TX
How discovered
O
Nature of condition
N
Precautionary procedure
K

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

What was found

LEFT PACK LIGHT ILLUMINATES WHEN RECALL IS PUSHED, LIGHT EXTINGUISHES WHEN MASTER CAUTION IS PUSHED. PERFORMED FIM TASK 21 53 00 810 803 LEFT PACK LIGHT NO LONGER COMES ON DURING RECALL INTERMITTENT FAULT. OK FOR SERVICE.