SDR UIEA2019011000055

Service difficulty report · Unknown · Boeing 76731K

Difficulty date: January 10, 2019
Submitted: January 10, 2019
Operation: Air carrier
Aircraft: N1489A
Make and model: Boeing 76731K
Aircraft serial: 27206
Aircraft time: 103,919 hours, 20,128 cycles
System (JASC): 2160 · Cabin Temperature Control System
Part: Unknown
Condition: Malfunctioned
Location: Temp System
Stage of operation: NR
How discovered: O
Nature of condition: O
Precautionary procedure: O

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

What was found

TRIM AIR SYSTEM, STILL HAVING DIFFICULTY MAINTAINING A NORMAL TEMPERATURE (<P>PERFORMED FIM 21-61 FT 912 ZONE TEMP CONTROLLER BITE PROCEDURES, NO FAULTS NOTED, PERFORMED VISUAL ON FLIGHT DECK TRIM AIR VALVE NO FAULT NOTED, PERFORMED OPS CHECK OF FLIGHT DECK ZONE TEMP CONTROL SYSTEM, OPS CHECK GOOD </P>)

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