SDR 96ZZZX1234

Service difficulty report · Oil Line Seal · Boeing 727231

Difficulty date: February 6, 1996
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N54325
Make and model: Boeing 727231
Aircraft serial: 20232
System (JASC): 7920 · Engine Oil Distribution (Airframe Furnished)
Part: Oil Line Seal
Condition: Leaking
Location: Nr 2 Engine
Stage of operation: CR
Nature of condition: K, J
Precautionary procedure: E

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

What was found

MCI - FLT 475 - DURING CRUISE, SHUT DOWN NR 2 ENGINE, SN 3921, DUE TO LOSS OF OIL QUANTITY. FOUND OIL LEAK AT FUEL OIL COOLER LINE. REPLACED OIL LINE SEAL, MFG PN 443330, AND RETAINER, MFG PN 354117; ENGINE LEAK CHECK AND OPERATION WAS NORMAL. ENGINE TT: 57,657 HRS; 38,613 CYCLES. CHECK C-3 - 4-8-95 - MCI.