SDR 95ZZZX5391

Service difficulty report · Adapter · Boeing 747131

Difficulty date: August 25, 1995
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N93119
Make and model: Boeing 747131
Aircraft serial: 20083
Engine: Pwa JT9D20
System (JASC): 7261 · Turbine Engine Oil System
Part: Adapter
Part number: 625926
Condition: Failed
Location: Nr 4 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

ATH - FLT 880 - DURING CRUISE, SHUT DOWN NR 4 ENGINE, SN 4178, DUE TO LOW OIL QUANTITY. FOUND OIL LEAK AT ANGLE GEARBOX OIL SCAVENGE LINE ADAPTER, MFG PN 625926. REPLACED OIL SCAVENGE LINE ADAPTER. ENGINE LEAK CHECKED AND OPERATION NORMAL. ENGINE TOTAL TIME: 78,763 HOURS; 13,798 CYCLES. CHECK C-2 - 10-19-94 - MCI.