Service difficulty report · Warning Light · Boeing 737890

Difficulty date
February 16, 2013
Submitted
February 19, 2013
Operation
Air carrier
Aircraft
N531AS
Make and model
Boeing 737890
Aircraft serial
35199
Aircraft time
10,965 hours, 3,387 cycles
Engine
Cfmint CFM567B27
Part
Warning Light
Condition
Illuminated
Location
Actuator
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

DURING RECALL OF MASTER CAUTION LIGHT THE RT PACK LIGHT ILLUMINATED. ON RESET LIGHT EXTINGUISHED. PERFORMED PACK/ZONE TEMP CONTROLLER BITE TEST. NR 2 CONTROLLER FLAGGED RAM AIR ACT. (RT) FAULT IS INTERMITTENT. ABLE TO CLEAR WITH VERIFY. NO HISTORY PAST 30 DAYS, REF AMM 21-61-00-700-806-002.