Service difficulty report · Warning Light · Boeing 737890

Difficulty date
December 11, 2015
Submitted
December 14, 2015
Operation
Air carrier
Aircraft
N538AS
Make and model
Boeing 737890
Aircraft serial
41188
Aircraft time
14,161 hours, 4,156 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

ON RECALL LT PACK LIGHT ILLUMINATED, GOES OUT ON RESET. ACFT GROUNDED. ACCOMPLISHED BITE CK ON NR 1 PZTC. FOUND FAULT LOGGED ON RAM AIR ACTUATOR. FAULT RESET AND BITE CK GOOD REF FIM 21-62, TASK 801.