Service difficulty report · Packing · Boeing 7378Q8

Difficulty date
June 24, 2017
Submitted
June 30, 2017
Operation
Air carrier
Aircraft
N858AM
Make and model
Boeing 7378Q8
Aircraft serial
30671
Aircraft time
53,575 hours, 18,897 cycles
Engine
Cfmint CFM567B27
Engine time
53,575 hours, 18,897 cycles
Part
Packing
Condition
Leaking
Location
Gearbox
Stage of operation
IN
How discovered
9
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

DURING TRANSIT CHECK, DETECTED AN OIL LEAK IN THE RIGHT ENGINE. MAINTENANCE PERFORMED AN ENGINE LEAK INSPECTION IAW AMM 71-00-00. DETECTED AN OIL LEAK ON TRANSFER GEAR BOX AND HORIZONTAL DRIVE SHAFT. THE PACKINGS WERE REPLACED AND POWER PLANT TEST 3A AND 3B WERE PERFORMED IAW AMM 71-00-00, ALL TESTED CORRECT.

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