SDR SWAA085586

Service difficulty report · Bearing · Boeing 73776Q

Difficulty date
October 13, 2008
Submitted
October 20, 2008
Operation
Air carrier
Aircraft
N550WN
Make and model
Boeing 73776Q
Aircraft serial
30279
Aircraft time
21,051 hours, 13,683 cycles
Part
Bearing
Part number
161A15011
Condition
Corroded
Location
Lt 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 MV2 CHECK, FOUND LT MLG AFT TRUNNION BEARING INNER RACE SURFACE CORRODED. REMOVED AND REPLACED BEARING PER MM.

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