SDR UIEA2020110902365

Service difficulty report · Acoustic Liner · Boeing 76736N

Difficulty date: November 7, 2020
Submitted: November 12, 2020
Operation: Air carrier
Aircraft: N1013A
Make and model: Boeing 76736N
Aircraft serial: 30110
Aircraft time: 81,611 hours, 11,616 cycles
Engine: Ge CF680C2B7F
System (JASC): 7200 · Engine (Turbine/Turboprop)
Part: Acoustic Liner
Part number: 1288M99615
Part serial: 3AB643E4
Condition: Damaged
Location: Nr 1 Engine
Stage of operation: IN
How discovered: V
Nature of condition: O
Precautionary procedure: K

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

What was found

FOUND DAMAGE ON ACOUSTIC LINER ON NR 1 ENGINE 2 O'CLOCK POSITION. CONTINUES OPERATIONS LIMIT, IAW 72-00-00. 10 FLT CYCLES. EXAMINED THE LINE SEGMENT AND FOUND MISSING PIECES. NO MISSING PIECES ARE PERMITTED, IAW AMM 72-32-00. TRANSFERED TO NON MEL 137410. REMOVED AND REPLACED ACOUSTIC PANEL ON NR 1 ENGINE, IAW AMM 72-33-01.

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