SDR ASAA2019030328420

Service difficulty report · Unknown · Boeing 737990ER

Difficulty date: March 3, 2019
Submitted: March 5, 2019
Operation: Air carrier
Aircraft: N472AS
Make and model: Boeing 737990ER
Aircraft serial: 60580
Aircraft time: 15,522 hours, 5,079 cycles
System (JASC): 2160 · Cabin Temperature Control System
Part: Unknown
Condition: Malfunctioned
Location: Ac Bay
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

RIGHT PACK LIGHT ILLUMINATES ON RECALL, EXTINGUISHES WITH RESET. GROUNDED - YES. RELEASED PER MEL 21-32B, RT PACK TEMP CONTROL INOP, PACK/ZONE TEMP CTRL NR 2 LOGS "SRADA INLET" FAULT LAST FLIGHT. PERFORMED FIM 21-62 TASK 852, REPAIR CONFIRMATION NML PER SAME. THIS CLEARS MEL 21-32B.