Service difficulty report · Unknown · Boeing 737990ER

Difficulty date
October 12, 2023
Submitted
October 16, 2023
Operation
Air carrier
Aircraft
N483AS
Make and model
Boeing 737990ER
Aircraft serial
36350
Aircraft time
30,140 hours, 9,425 cycles
Part
Unknown
Part number
UNKNOWN
Condition
Unknown
Location
Unknown
Stage of operation
NR
How discovered
V
Nature of condition
J
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

RIGHT PACK ILLUMINATED IN FLIGHT DID NOT EXTINGUISH AFTER COMPLETING QRH. GROUNDED - YES. ACCOMPLISHED PACK TEMP CONTROL BITE PROCEDURE. # 1CONTROLLER BITE TEST PASSED NO FAULTS . # 2 CONTROLLER BITE TEST PASSED. RAN RIGHT PACK FOR 20 MINS NO FAULTS NOTED PRESS MASTER CAUTION NO FAULTS NOTED. REF FIM 21-62 TASK 801. NO HISTORY IN 90 DAYS SEAMC PHIL NOTIFIED.