Service difficulty report · Bearing · Boeing 7373Y0

Difficulty date
May 5, 2004
Submitted
May 21, 2004
Operation
Air carrier
Aircraft
N331AW
Make and model
Boeing 7373Y0
Aircraft serial
23747
Aircraft time
51,273 hours, 32,353 cycles
Part
Bearing
Part number
10621955
Condition
Corroded
Location
Trunnion
Component
Trunnion
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

LANDING GEAR, DURING C-15 CHECK CORROSION WAS FOUND ON THE NOSE LANDING GEAR (NLG) DRAG BRACE RT TRUNNION BEARING. MAINTENANCE REMOVED AND REPLACED CORRODED NLG DRAG BRACE RT TRUNNION BEARING IAW BMM 32-21-61-4.

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