SDR AALA2009061200005

Service difficulty report · Wire · Doug DC983

Difficulty date: June 12, 2009
Submitted: July 1, 2009
Operation: Air carrier
Aircraft: N975TW
Make and model: Doug DC983
Aircraft serial: 53625
Aircraft time: 28,905 hours, 13,897 cycles
System (JASC): 7997 · Engine Oil System Wiring
Part: Wire
Condition: Broken
Location: Oil System
Stage of operation: DE
How discovered: O
Nature of condition: N
Precautionary procedure: A

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

What was found

LGA - CREW REPORTED RIGHT OIL STRAINER CLOG LIGHT ILLUMINATED. EMERGENCY DECLARED, LANDED LGA WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED NUMBER 2 OIL PRESSURE DIFFERENTIAL SWITCH AND OIL FILTER, OIL FILTER HOUSING, AND CAP. FOUND BROKEN WIRE AT P1-P15 CONNECTOR AT DIFFERENTIAL SWITCH AND REPLACED. SYSTEM GROUND CHECK NORMAL OPERATION.

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