SDR UIEA2021012500116

Service difficulty report · Controller · Boeing 76731K

Difficulty date: January 22, 2021
Submitted: January 25, 2021
Operation: Air carrier
Aircraft: N1487A
Make and model: Boeing 76731K
Aircraft serial: 28865
Aircraft time: 89,121 hours, 18,489 cycles
System (JASC): 2160 · Cabin Temperature Control System
Part: Controller
Part number: 6259346
Part serial: 068C565
Condition: Inoperative
Location: Cockpit Temp
Stage of operation: NR
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

FWD COMPT TEMP CONTROL SYS INOPERABLE. TRANSFERRED TO DMI 141282, IAW MEL 21-61-01-02, CAT C. REMOVED AND REPLACED CABIN ZONE TEMP CONTROLLER ASSEMBLY, IAW AMM 21-61-03. OPERATIONS CHECK NORMAL. NO EICAS MESSAGES NOTED. THIS CLEARS DMI 141282. MCC NOTIFIED. PLACARD REMOVED.

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