Service difficulty report · Starter · Boeing 73776Q

Difficulty date
July 24, 2023
Submitted
July 24, 2023
Operation
Air carrier
Aircraft
N565WN
Make and model
Boeing 73776Q
Aircraft serial
30282
Aircraft time
65,697 hours, 30,495 cycles
Part
Starter
Part number
UNKNOWN
Condition
Leaking
Location
Zn 400 Nacelle/P
Stage of operation
AP
How discovered
9
Nature of condition
K
Precautionary procedure
O

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

What was found

ON DECENT #2 ENGINE OIL QTY DROPPED TO 21% ON DECENT #2 ENGINE OIL QTY DROPPED TO 21%.WHEN THRUST LEVER WAS MOVED FORWARD THE QTY DROPPED TO 19% WE KEPT THE #2 THRUST LEVER AT IDLE FOR THE REST OF THE DECENT & APPROACH. THE #2 OIL QTY REACHED 11% ON SHORT FINAL.THE #2 OIL PRESSURE READ NORMAL THROUGHOUT .<[01] DRY MOTORED #2 ENGINE FOUND OIL SPRAYING FROM #2 ENGINE STARTER. R&R ENGINE #2 STARTER PER AMM 80-11-01.OPS AND LEAK CHECK GOOD. REPLENISHED #2 ENGINE OIL WITH 16 QUARTS.

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