Service difficulty report · Warning Light · Boeing 737990ER

Difficulty date
January 14, 2016
Submitted
January 20, 2016
Operation
Air carrier
Aircraft
N435AS
Make and model
Boeing 737990ER
Aircraft serial
43292
Aircraft time
8,743 hours, 2,869 cycles
Part
Warning Light
Condition
False Activation
Location
Lt A/C Pack
Stage of operation
NR
How discovered
9
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

LEFT PACK LIGHT ON AFTER PUSHING RECALL. EXTINGUISHED ON M/C RESET. ACFT GROUNDED. PERFORMED PACK/ZONE TEMP CONTROLLER BITE TEST IAW AMM 21-61-00. NO FAULTS FOUND AT THIS TIME. IT WAS AN INTERMITTENT FAULT.