What was found
NR 5 ROTARY ACTUATOR HAS CORROSION ON FIXED RING GEAR, NRI 3334. NR 5 REACTION RING HAS CORROSION ON SPLINES, NRI 3333. R & R NR 5 ROTARY ACTUATOR UP TO STEP 3F IAW EO 6727A007 PT1, NRI 3334. R & R NR 5 REACTION RING IAW EO 6717A007.
- Difficulty date
- August 28, 2016
- Submitted
- September 1, 2016
- Operation
- Air carrier
- Aircraft
- N653GT
- Make and model
- Boeing 767231
- Aircraft serial
- 22572
- Aircraft time
- 79,399 hours, 22,423 cycles
- System (JASC)
- 2700 · Flight Control System
- Part
- Ring Gear
- Part number
- 256T32504113T129
- Part serial
- 032176519387
- Condition
- Corroded
- Location
- Wing
- 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.