SDR UIEA2020121702593

Service difficulty report · Controller · Boeing 76731K

Difficulty date: December 16, 2020
Submitted: December 18, 2020
Operation: Air carrier
Aircraft: N1487A
Make and model: Boeing 76731K
Aircraft serial: 28865
Aircraft time: 88,908 hours, 18,406 cycles
System (JASC): 2160 · Cabin Temperature Control System
Part: Controller
Part number: 6259346
Part serial: 020C735
Condition: Malfunctioned
Location: Cabin 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 CABIN TEMP EICAS MESSAGE DISPLAYED AT GATE. CABIN COMPT TEMP CONTROL SYSTEM ALL CARGO CONFIGURATION. TRANSFERRED TO MDDR 139627, IAW MEL 21-61-01-02, CAT C. 16DEC20-LG PG 1188070 ITEM 5-CVG-REF. MDDR 139627. REMOVED AND REPLACED ZONAL TEMP CONTROLLER, IAW AMM 21-61-03. OPERATIONS CHECK, IAW AMM 21-61-03. OPERATIONS CHECK GOOD. MDDR 139627 CLEARED.

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