Service difficulty report · Warning Light · Boeing 737890

Difficulty date
November 9, 2015
Submitted
November 12, 2015
Operation
Air carrier
Aircraft
N583AS
Make and model
Boeing 737890
Aircraft serial
35681
Aircraft time
31,899 hours, 9,445 cycles
Part
Warning Light
Condition
False Activation
Stage of operation
AP
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 FINAL, WHEN RECALL CHECKED, RT PACK LIGHT ILLUMINATED. LIGHT EXTINGUISHED WHEN MC RESET PUSHED. ACFT GROUNDED. BITE TEST OF NR 2 TEMP CONTROLLER SHOWS "RAM AIR ACT" FAULT ON "BITE" TEST ONLY. RESET FAULT. FAULT DID NOT RETURN. RAN RT PACK. FAULT DID NOT RETURN. BITE TEST, NR 2 TEMP CONTROLLER AND OPS CHECK RT PACK GOOD.