SDR HALA2009080500352

Service difficulty report · Pump · Boeing 76733A

Difficulty date: August 5, 2009
Submitted: August 7, 2009
Operation: Air carrier
Aircraft: N580HA
Make and model: Boeing 76733A
Aircraft serial: 28140
Aircraft time: 28,457 hours, 5,437 cycles
System (JASC): 7261 · Turbine Engine Oil System
Part: Pump
Part number: 50084376
Part serial: 1954
Condition: Malfunctioned
Location: Oil Scavenge
Stage of operation: DE
How discovered: O
Nature of condition: J
Precautionary procedure: O

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

What was found

ETOPS SIGNIFICANT SYSTEM - L ENG OIL QTY 12 QTS AFTER START, 10 QTS AT TOP OF DESCENT, THEN 18 QTS AFTER SHUT DOWN. R&R LT ENG SCAVENGE OIL PUMP PER AMM 79-21-04 TO STEP 3.E.(15)08/06/09. AMM 79-21-04 STEP 3 F (1) TO (6)PENDING. ENG GRD RUN COMPLETED, NO LEAKS NOTED.

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