Service difficulty report · A/C Pack · Boeing 737890

Difficulty date
December 11, 2012
Submitted
December 13, 2012
Operation
Air carrier
Aircraft
N579AS
Make and model
Boeing 737890
Aircraft serial
35187
Aircraft time
22,277 hours, 6,667 cycles
Part
A/C Pack
Condition
Malfunctioned
Location
Right
Stage of operation
CL
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

RT PACK TRIP ON DEPARTURE FROM SJC DURING INITIAL CLIMB PACK TRIP WOULD NOT RESET. PACK DID NOT TRIP BUT CREW SAID RT PACK LT CAME ON WITH MASTER CAUTION RECALL. PERFORMED PACK BITE CK REF FIM 21-62, TASK 801 LOGGED TCV FAULT LAST FLT. PERFORMED FIM 21-62, TASK 831, TCV FAULT ISOLATION FAULT CLEARED. RAM PACK & GROUND FUNCTIONAL TEST PASSED PACK LIGHT STAYED EXTINGUISHED.