SDR DALA2025012900713

Service difficulty report · Seal · Airbus BD5001A11

Difficulty date: January 23, 2025
Submitted: February 5, 2025
Operation: Air carrier
Aircraft: N315DU
Make and model: Airbus BD5001A11
Aircraft serial: 55195
Aircraft time: 6,803 hours, 2,913 cycles
Engine: PW1521G
System (JASC): 7261 · Turbine Engine Oil System
Part: Seal
Condition: Leaking
Location: Nr 1 Engine
Stage of operation: CL
How discovered: O
Nature of condition: K, B
Precautionary procedure: A

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

What was found

ATB - DUE TO DIRTY SOCK SMELL. CORRECTIVE ACTION: FOUND OIL PRESENT IN ENGINE # 1 SPINNER. R/R #1 ENGINE FWD FAN SHAFT SEAL. LT BLEED DEFERRED PER MEL 36-12-00A. PRSOV AND HPV LOCKED CLOSED. (REPLACED #1 ENGINE) (LP# 6823261, 6823265, 6823269, 0772581, 6823266, 0788756) OSD: 1/29/2025

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