Service difficulty report · Warning Light · Boeing 737990ER

Difficulty date
May 1, 2016
Submitted
May 3, 2016
Operation
Air carrier
Aircraft
N461AS
Make and model
Boeing 737990ER
Aircraft serial
36363
Aircraft time
8,371 hours, 2,706 cycles
Part
Warning Light
Condition
False Activation
Location
Lt A/C Pack
Stage of operation
NR
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

LEFT PACK LIGHT ILLUMINATES ON RECALL. EXTINGUISHES WHEN MASTER CAUTION IS RESET. ACFT GROUNDED. ACCOMPLISHED FIM 21-62, TASK 801 PACK TEMP CONTROLLER BITE NR 1 PTC FAULTED FWD SRADA, WAS ABLE TO CLEAR/RESET FAULT AND REACCOMPLISHED BITE WITH NO FURTHER DISCREPANCIES. THIS CLEARS MEL 21-23B.