SDR 4DPA2021120700001

Service difficulty report · Computer · Emb EMB135LR

Difficulty date: December 7, 2021
Submitted: December 13, 2021
Operation: Air carrier
Aircraft: N253JX
Make and model: Emb EMB135LR
Aircraft serial: 145328
Aircraft time: 32,809 hours, 29,758 cycles
System (JASC): 3160 · Central Display
Part: Computer
Part number: 701700083430
Part serial: 97091272
Condition: Faulty
Location: Zone 100
Stage of operation: CL
How discovered: V
Nature of condition: G, J
Precautionary procedure: A

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

What was found

ISSUE- CREW REPORTED DURING CLIMB OUT THAT THEY LOST FO PFD, AND MFD; FOLLOWED BY LOSS OF CA PFD, MFD AND EICAS DISPLAY. FO PFD, MFD, AND EICAS RETURNED. CA SIDE DID NOT RETURN. MESSAGES CHK IC CONFIG, YAW DAMPER FAIL, IC 1 CONFIG FAIL. CORR ACTION-TROUBLESHOT TO BAD #2 IC600, R&R'D IC600 ALL OPS TESTS GOOD.

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