Service difficulty report · Brake · Boeing 737*

Difficulty date
August 22, 2014
Submitted
March 12, 2015
Operation
General aviation
Make and model
Boeing 737*
Aircraft time
14,350 hours
Engine
Cfmint CFM567B263
System (JASC)
3242 · Brake
Part
Brake
Part number
26123121
Condition
Damaged
Location
Mlg
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

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

What was found

(CAN) DURING A ROUTINE MAINTENANCE INSPECTION THE NR 3 MLG BRAKE WAS FOUND SEVERELY DAMAGED. THE BRAKE CAUSED DAMAGE TO THE ASSOCIATED MAIN WHEEL ASSY AND BOTH REQUIRED REPLACEMENT. THE BRAKE IS BEING SENT TO MFG WHERE IN CONJUNCTION WITH AC MFG, A DETAILED ENGINEERING ANALYSIS WILL BE CARRIED OUT.