Service difficulty report · Unknown · Boeing 737890

Difficulty date
August 25, 2023
Submitted
August 28, 2023
Operation
Air carrier
Aircraft
N506AS
Make and model
Boeing 737890
Aircraft serial
35690
Aircraft time
54,581 hours, 16,553 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 LIGHT ILLUMINATED ON PUSH BACK, R PACK TEMP SHOWS OFF SCALE HOT, UNABLE TO RESET. GROUNDED - YES. ACCOMPLISHED PACK TEMP CONTROL BITE PROCEDURE PER FIM 21-62 TASK 801. LH CONTROLER SHOW RAM AIR FAULT & RIGHT CONTROLLER THIS PACKS TCV. ACCOMPLISHED RESET OF TCV PER FIM 21-62 TASK 831. INSPECTED RIGHT TCV AND MANUALLY OPERATED WITH NO DEFECTS NOTED. ACCOMPLISHED TRIP RESET & REACCOMPLISHED PACK TEMP CONTROL BITE. BOTH CONTROLLER SHOW GO GREEN. ACCOMPLISHED REPAIR CONFIRMATION OF FIM 21-62 TASK 849. BOTH PACK TEMPURATURE SEDY AT 30 WITH NO PACK LIGHT ILLUMINATED. AIRCRAFT OK FOR SERVICE. SEAMC STEVE NOTIFIED.