SDR ASAA2014080508765

Service difficulty report · Warning Light · Boeing 737890

Difficulty date: August 5, 2014
Submitted: August 7, 2014
Operation: Air carrier
Aircraft: N562AS
Make and model: Boeing 737890
Aircraft serial: 35091
Aircraft time: 30,591 hours, 9,142 cycles
System (JASC): 2150 · Cabin Cooling System
Part: Warning Light
Condition: Illuminated
Location: Rt A/C Pack
Stage of operation: NR
How discovered: 9
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

RT PACK LIGHT ILLUMINATED ON RECALL. ACFT GROUNDED. ACCOMPLISHED PACK/ZONE TEMP. CONTROLLER BITE PROCEDURE, REF FIM 21-62, TASK 801, NR 1 TEMP. CONTROLLER SHOWED CONTROLLER FAULT, STANDBY PACK FAULT, INTERMITTENT FAULT. GROUND VERIFIED GOOD.