Service difficulty report · Warning System · Boeing 737890

Difficulty date
October 1, 2009
Submitted
October 5, 2009
Operation
Air carrier
Aircraft
N577AS
Make and model
Boeing 737890
Aircraft serial
35186
Aircraft time
9,878 hours, 2,887 cycles
Part
Warning System
Condition
Malfunctioned
Location
Cockpit
Stage of operation
TX
How discovered
O
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

RIGHT PACK LIGHT ILLUMINATED ON MASTER CAUTION RECALL. PACK LIGHT GOES OUT ON MASTER CAUTION RESET. TCV FAULT NR 2 ZONE TEMP CONTROLLER. RESET AND TESTS NORMAL PER FIM 21 62 TASK 803.