SDR SWAA081015

Service difficulty report · Bearing · Boeing 7377H4

Difficulty date
February 24, 2008
Submitted
February 25, 2008
Operation
Air carrier
Aircraft
N442WN
Make and model
Boeing 7377H4
Aircraft serial
32459
Aircraft time
17,144 hours, 9,786 cycles
Part
Bearing
Part number
161A11501
Part serial
MK0371
Condition
Failed
Location
Rt Mlg
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

DURING SCHEDULED WALKAROUND INSPECTION FOUND, NR 4 MLG WHEEL BEARING FAILURE. REMOVED AND REPLACED RIGHT MLG INNER CYCLINDER PER MM.

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