SDR UIEA2021041400890

Service difficulty report · Engine · Boeing 76737D

Difficulty date: April 13, 2021
Submitted: April 16, 2021
Operation: Air carrier
Aircraft: N1327A
Make and model: Boeing 76737D
Aircraft serial: 26328
Aircraft time: 88,271 hours, 13,728 cycles
Engine: Ge CF680C2B6F
System (JASC): 7421 · Spark Plug/Igniter
Part: Engine
Condition: Unknown
Location: Left
Stage of operation: TX
How discovered: 9
Nature of condition: O
Precautionary procedure: O

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

What was found

INFO ONLY, DURING ENGINE START IN ILN, THE LEFT ENGINE HAD NO EGT RISE WHEN FUEL CONTROL SWITCH IN RUN. WHEN ENGINE START SELECTOR MOVED FROM SINGLE TO BOTH, LEFT ENGINE START NORMAL. PERFORMED IGNITION AUDIBLE CHECK OF LEFT ENGINE. OPS CHECK OKAY AT THIS TIME. REF AMM 74-00-00-705-104-H03.

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