Service difficulty report · Landing Gear · Boeing 737522

Difficulty date
August 8, 2006
Submitted
August 15, 2006
Operation
Air carrier
Aircraft
N924UA
Make and model
Boeing 737522
Aircraft serial
26645
Aircraft time
39,827 hours, 29,269 cycles
Engine
Cfmint CFM563C1
Part
Landing Gear
Condition
Vibration
Location
Nlg
Stage of operation
TO
How discovered
O
Nature of condition
E
Precautionary procedure
K

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

What was found

NLG HEAVY VIBRATION DURING TAKEOFF AND LANDING. ATTRIBUTED TO A COMBINATION OF A WORN NR 4 BRAKE AND A CUT NR 2 TIRE. LUBED NOSE LANDING GEAR SCISSOR, REPLACED NR 4 BRAKE ASSEMBLY, AND REPLACED THE NR 2 TIRE.