SDR ANCF2017102500001

Service difficulty report · Electrical Box · Airbus A320214

Difficulty date: September 30, 2017
Submitted: October 25, 2017
Operation: Air carrier
Aircraft: N821AV
Make and model: Airbus A320214
Aircraft serial: 4821
Aircraft time: 14,778 hours, 15,229 cycles
System (JASC): 7720 · Engine Temperature Indicating System
Part: Electrical Box
Condition: Failed
Location: Nr 1 Egt
Stage of operation: CL
How discovered: O
Nature of condition: N
Precautionary procedure: O

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

What was found

DURING CLIMB, THE NR 1 ENGINE EGT INDICATION DISPLAYED, AMBER CROSSES WITH NO ECAM ALERT TRIGGERED. IAW TSM 77-20-00-810-826-A FOUND RESISTANCE VALUES OUT LIMITS IN THE MAIN JUCTION BOX IAW AMM 77-21-10-000/400-025-A. THE MAIN JUCTION BOX WAS REPLACED.

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