Service difficulty report · O-Ring · Emb EMB145XR

Difficulty date
July 2, 2018
Submitted
July 10, 2018
Operation
Air carrier
Aircraft
N12136
Make and model
Emb EMB145XR
Aircraft serial
145719
Aircraft time
40,142 hours, 24,641 cycles
Engine
Rroyce AE3007A1E
Part
O-Ring
Condition
Not Reported
Location
Nr 1 Engine
Stage of operation
CR
How discovered
O
Nature of condition
O
Precautionary procedure
A

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

What was found

OIL PRESSURE DROPPED ON NR 1 ENGINE. OIL QUANTITY SHOWED 3 QTS AT CRUISE. PERFORMED PRECAUTIONARY ENGINE SHUTDOWN CHECKLIST AND LANDED WITHOUT INCIDENT. REMOVED NR 1 GENERATOR, REPLACED O-RING AND INSPECTED FOR OIL LEAK. REPLACED NR 1 GENERATOR. PERFORMED OPS CHECK OF GENERATOR. OPS CHECK GOOD. PERFORMED NR 1 ENGINE HIGH POWER RUN. OIL PRESSURE AND QUANTITY REMAINED STABLE AND WITHIN LIMITS. NO FAULTS FOUND.

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