SDR O2GA2015080550901

Service difficulty report · Gearshaft · Cessna 560XL

Difficulty date: July 26, 2015
Submitted: August 5, 2015
Operation: Air carrier
Aircraft: N509UP
Make and model: Cessna 560XL
Aircraft serial: 5605551
Aircraft time: 8,553 hours, 6,070 cycles
Engine: Pwc PW545B
Engine time: 8,317 hours, 5,885 cycles
System (JASC): 7260 · Turbine Engine Accessory Drive
Part: Gearshaft
Part number: 31J262801
Condition: Defective
Location: Rt Engine
Stage of operation: CR
How discovered: O
Nature of condition: J
Precautionary procedure: E

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

What was found

AT CRUISE ALTITUDE 40,000 RT ENG OIL PRESS WAS AT 102. TEN MINUTES LATER IT DROPPED TO 42, FOLLOWED BY MASTER CAUTION WARNING. DECLARED AN EMER & SHUTDOWN ENG ON ROLLOUT. R & R THE RT ENG HYD PUMP, GEAR SHAFT & GARLOCK SEAL. ENG RUNS WERE PERFORMED, LEAK & OPERATIONS CHECKED GOOD. ACFT WAS RETURNED TO SERVICE.

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