SDR BSY2003F00023

Service difficulty report · Engine · Lear 35A

Difficulty date: September 3, 2003
Submitted: September 23, 2003
Operation: Air carrier
Aircraft: N81FR
Make and model: Lear 35A
Aircraft serial: 081
Engine: Garrtt TFE7312
System (JASC): 7200 · Engine (Turbine/Turboprop)
Part: Engine
Condition: Malfunctioned
Location: Left
Stage of operation: NR
How discovered: 9
Nature of condition: O
Precautionary procedure: O

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

What was found

AFTER DEPARTING CMH, LT ENGINE OIL PRESSURE ROLLED BACK TO 18 PSI AND STAYED THERE. SHUT ENGINE DOWN, JETTISON FUEL AND LANDED BACK IN CMH. RESTARTED ENGINE, OIL PRESSURE RETURNED TO NORMAL. RESTARTED SEVERAL TIMES, ALL OK. FLEW TO HOME BASE, NO PROBLEMS.

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