SDR YENA20120915605

Service difficulty report · Connector · Emb ERJ190100IGW

Difficulty date: September 15, 2012
Submitted: September 18, 2012
Operation: Air carrier
Aircraft: N229JB
Make and model: Emb ERJ190100IGW
Aircraft serial: 19000032
Aircraft time: 17,869 hours, 10,838 cycles
System (JASC): 7797 · Engine Indicating System Wiring
Part: Connector
Condition: Loose
Location: Vibration Sys
Stage of operation: CL
How discovered: O
Nature of condition: N
Precautionary procedure: A

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

What was found

FLT 1152 FLL-RIC, AIRCRAFT DIVERTED TO MCO DUE TO NR 2 ENGINE LP VIBRATION 4.1 ABOVE 89.0 N1. N1 78% = 1.9 VIB LP, 82% = 3.2, 89% = 4.1. PERFORMED FIM TASK 77-31-00-810-816. FOUND W9B HARNESS CONNECTOR P91 LOOSE. SECURED CONNECTOR & PERFORMED HIGH POWER ENGINE TEST IAW GE EMM 72-00-00, TESTING 03. VIBRATIONS WELL WITHIN PARAMETERS. NIL FAULTS NOTED FURTHER.

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