Service difficulty report · Warning Light · Boeing 737890

Difficulty date
May 8, 2013
Submitted
May 10, 2013
Operation
Air carrier
Aircraft
N569AS
Make and model
Boeing 737890
Aircraft serial
35184
Aircraft time
23,754 hours, 7,517 cycles
Part
Warning Light
Condition
False Indication
Location
Lt 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

LEFT PACK LIGHT ILLUMINATED ON SHORT FINAL. EXTINGUISHES WITH MASTER CAUTION. ACFT GROUNDED. ACCOMPLISHED BITE CHECK ON TEMP CONTROLLERS, NR 1 CONTROLLER FAULTED RAM AIR ACTUATOR. RESET FAULT. PACK LIGHT DOES NOT COME ON DURING RECALL REF AMM 21-61-00-700-806-002. NO FAULT NOTED ON NR 2 CONTROLLER. LT PACK OPS NORMAL. NO HISTORY LAST 30 DAYS.