SDR C7WA0500109

Service difficulty report · Line · Boeing 7272M7

Difficulty date: July 12, 2005
Submitted: August 17, 2005
Operation: Air carrier
Aircraft: N742RW
Make and model: Boeing 7272M7
Aircraft serial: 21952
Engine: Pwa JT8D9A
System (JASC): 7261 · Turbine Engine Oil System
Part: Line
Part number: 652186713
Condition: Loose
Location: Nr 1 Engine
Stage of operation: NR
How discovered: O
Nature of condition: K, J
Precautionary procedure: A

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

What was found

AIR TURNBACK: ENGINE SHUTDOWN, NR 1 ENGINE OIL FILTER BYPASS LIGHT CAME ON AT 8000 FT, DURING CLIMB OUT. COMPLETED PRECAUTIONARY SHUTDOWN CHECKLIST. DURING INSPECTION OF NR 1 ENGINE, FOUND LOOSE LINE B-NUT AT OIL PRESSURE SWITCH. TIGHTENED B-NUT. OPERATIONAL CHECK GOOD. (K)

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