SDR SWIA200110281

Service difficulty report · Relay · Emb EMB120ER

Difficulty date: October 29, 2001
Submitted: October 31, 2001
Operation: Air carrier
Aircraft: N295UX
Make and model: Emb EMB120ER
Aircraft serial: 120295
Aircraft time: 16,212 hours, 21,992 cycles
System (JASC): 3425 · Integrated Flight System
Part: Relay
Condition: Faulty
Location: E/E Bay
Stage of operation: TO
How discovered: O
Nature of condition: J
Precautionary procedure: C

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

What was found

EFIS & ATT INDICATIONS WHEN POWER LEVER ADVANCED FOR TAKEOFF WITH RIGHT AUX GEN OFF. COULD NOT DUPLICATE DPU FAILURE. RAN ENGINE AND HAD SCREENS FLASH. DPU FAIL CAME UP FOR APPROXIMATELY 3-5 SECONDS. THIS IS NORMAL. REPLACED RELAYS K0119, K0227 AND K0029. OPS CHECK GOOD.

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