SDR ASAA2014011912407

Service difficulty report · A/C Pack · Boeing 737890

Difficulty date: January 19, 2014
Submitted: January 21, 2014
Operation: Air carrier
Aircraft: N529AS
Make and model: Boeing 737890
Aircraft serial: 35198
Aircraft time: 15,030 hours, 4,575 cycles
System (JASC): 2150 · Cabin Cooling System
Part: A/C Pack
Condition: Faulted
Location: Right
Stage of operation: LD
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

DURING LANDING, MASTER CAUTION LIGHT ILLUMINATED FOR A RT PACK, EXTINGUISHED WITH RESET. ACFT GROUNDED. IAW FIM 21-62, TASK 801, SHOWS INTERMITTENT RT RAM ACTUATOR FAULT. VERIFICATION TEST OK. FAULT RESET, RT PACK LIGHT REMAINS EXTINGUISHED ON RECALL.