SDR UIEA2020102602306

Service difficulty report · Fastener · Boeing 76736N

Difficulty date: October 23, 2020
Submitted: October 27, 2020
Operation: Air carrier
Aircraft: N1093A
Make and model: Boeing 76736N
Aircraft serial: 30111
Aircraft time: 82,556 hours, 12,046 cycles
Engine: Ge CF680C2B7F
System (JASC): 7250 · Turbine Section
Part: Fastener
Condition: Loose
Location: Acoustic Panel
Stage of operation: CL
How discovered: O
Nature of condition: E
Precautionary procedure: O

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

What was found

RIGHT ENGINE VIBRATION INDICATOR SHOWING 0.2-3.1 FOR 30 SECONDS DURING CLIMB. OSCILLATING, NO VIBRATIONS FELT. PERFORMED EXTERNAL ENGINE INSPECTION, IAW AMM 72-00-00. FOUND LOOSE FASTENERS ON INNER ACOUSTIC PANELS, SECURED FASTENERS, IAW AMM 72-53-01.

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