Service difficulty report · Warning Light · Boeing 737890

Difficulty date
June 6, 2015
Submitted
June 8, 2015
Operation
Air carrier
Aircraft
N512AS
Make and model
Boeing 737890
Aircraft serial
39043
Aircraft time
26,119 hours, 7,993 cycles
Part
Warning Light
Condition
False Activation
Location
Rt 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 MASTER CAUTION RECALL, RT PACK LIGHT ILLUMINATES. RESETS ON RECALL. ACFT GROUNDED. BITE CHECK OF NR 2 PACK/ZONE TEMP CONTROLLER LOGGED "TCV", FAULT RESETS. FIVE ADDITIONAL BITE CHECKS, NO FAULTS LOGGED.