What was found
DURING MAGNETIC PARTICLE INSPECTION, A CRACK WAS FOUND ON THE GEAR.
- Difficulty date
- September 22, 2011
- Submitted
- September 22, 2011
- Operation
- General aviation
- Make and model
- Hughes 369A
- System (JASC)
- 6320 · Main Rotor Gearbox
- Part
- Drive Gear
- Part number
- 369A5256
- Part serial
- 469181
- Condition
- Cracked
- Location
- M/R Transmission
- Component
- Transmission
- Component part number
- 369A5100603
- Stage of operation
- IN
- How discovered
- M
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.