SDR IPXA2020080358583

Service difficulty report · Transducer · Boeing 75724APF

Difficulty date: July 31, 2020
Submitted: August 3, 2020
Operation: Air carrier
Aircraft: N435UP
Make and model: Boeing 75724APF
Aircraft serial: 25466
Aircraft time: 26,807 hours, 18,116 cycles
Engine: Pwa PW2037M
System (JASC): 7932 · Engine Oil Quantity
Part: Transducer
Condition: Malfunctioned
Location: Oil Pressure
Stage of operation: TX
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

INSPECTION TYPE:N/ANO LEFT N1, LEFT OIL PRESSURE 0, L FUEL VALVE MESSAGE, RESULTED IN BTBPREFORMED OVER TEMP HOT SECTION INSPECTION WRT 757 AMM 72-00-00-206-530-800 BORESCOPE PLUGS REINSTALLED NO CRITICAL DAMAGE FOUND. R & R N1 TRANSDUCER IAW MM 73-21-06-401, OPS OK . OIL PRESSURE & LEFT FUEL VALVE OPS OK DURING ENG RUN.

More about the Boeing 757-24APF