SDR UIEA2017041300545

Service difficulty report · Indicator · Boeing 76736N

Difficulty date: April 12, 2017
Submitted: April 13, 2017
Operation: Air carrier
Aircraft: N1049A
Make and model: Boeing 76736N
Aircraft serial: 30109
Aircraft time: 76,961 hours, 9,575 cycles
System (JASC): 7700 · Engine Indicating System
Part: Indicator
Condition: Malfunctioned
Location: Vibration
Stage of operation: CR
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

RIGHT ENGINE VIBRATION NEEDLE INTERMITTANTLY PEGS HIGH, ENGINE OPS NORMAL. REMOVED, INSPECTED, AND CLEANED THE CONNECTORS. TIGHTENED THE ACCELEROMETERS, INSTALLED CONNECTORS IAW 77-31-05. CONDUCTED BITE TEST IAW 77-31-00. OPS CHECKED NORMAL.

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