SDR HALA0600829

Service difficulty report · Engine · Boeing 76733A

Difficulty date: October 25, 2006
Submitted: October 28, 2006
Operation: Air carrier
Aircraft: N580HA
Make and model: Boeing 76733A
Aircraft serial: 28140
Aircraft time: 17,480 hours, 3,437 cycles
Engine: Pwa PW4060
Engine time: 6,700 hours, 1,242 cycles
System (JASC): 7261 · Turbine Engine Oil System
Part: Engine
Condition: Leaking
Location: Nr 1
Stage of operation: IN
How discovered: V
Nature of condition: K
Precautionary procedure: K

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

What was found

ETOPS SIGNIFICANT SYSTEM, OIL LEAK FOUND ON ETOPS 2 CHK ON NR 1 ENGINE COMING FROM BOTTOM FWD AREA OF BYPASS DUCT. T/S IAW FIM 71-08-00, AFTER ENG RUN FOUND ENG OIL LEAKING FROM ANGLED GEARBOX COVER BOLTS, RETORQUED BOLTS IAW MFG ENG MAN 72-62-00, LEAK AND OPS CHK GOOD, GRD RUN IAW AMM 71-00-00. SECURED ENG COWLS SERVICED ENG OIL TO FULL, COMPLIED WITH HAL M105 NR 580054, OK FOR SERVICE.

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