SDR DALA2024010210768

Service difficulty report · Unknown · Bombdr BD1001A10

Difficulty date: December 29, 2023
Submitted: January 2, 2024
Operation: Air carrier
Aircraft: N139DU
Make and model: Bombdr BD1001A10
Aircraft serial: 50058
Aircraft time: 7,889 hours, 3,696 cycles
System (JASC): 7920 · Engine Oil Distribution (Airframe Furnished)
Part: Unknown
Part number: UNKNOWN
Condition: Unknown
Location: Unknown
Stage of operation: UK
How discovered: O
Nature of condition: O
Precautionary procedure: A, E

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

What was found

SHIP 8139 - DIV, IFSD - DIVERTED TO IAD DUE TO LEFT ENGINE IFSD. FLIGHT CREW RECEIVED LEFT ENGINE OIL DEBRIS ABOVE LIMIT MESSAGE FOLLOWED BY SEVERAL CONTRIBUTING MESSAGES. CORRECTIVE ACTION: CONTRACT MAINTENANCE INSPECTED MCD'S AND FOUND #4 BEARING COMPARTMENT MCD FULL OF METAL. LT ENGINE REPLACED. (LP# 4373421, 0123564, 0131290, 0131305)