Service difficulty report · Brake · Boeing 737752

Difficulty date
December 6, 2010
Submitted
December 16, 2010
Operation
Air carrier
Aircraft
N851AM
Make and model
Boeing 737752
Aircraft serial
29363
Aircraft time
21,347 hours, 11,258 cycles
Engine
Cfmint CFM567B22
Part
Brake
Part number
C20633000
Part serial
0169C20633
Condition
Damaged
Location
Nr 2
Part time
258 hours, 1,223 cycles
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 TRANSIT CHECK, TECH DETECTED THE MLG BRAKE NR 2 WITH THE INNER BEARING SEPARATED OF THEIR RETAINING RING AND HUBCAP; ALSO, MLG BRAKE BUSHING DID OUT OF POSITION, SO TECH REPLACED THE MLG BRAKE NR 2 IAW MM 32-45-11, ALL CORRECT.