- Difficulty date
- December 13, 2011
- Submitted
- January 17, 2012
- Operation
- Air carrier
- Make and model
- Boeing 777222
- Aircraft serial
- 30221
- Aircraft time
- 41,126 hours, 8,856 cycles
- Engine
- Pwa PW4077
- Part
- Brake
- Part number
- 21566OPT2
- Part serial
- 519
- Condition
- Worn
- Location
- 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
NR 1 AFT BRAKE IS WORN PER DL8610. REPLACED BRAKE PER MM.