What was found
HIGH IRON CONTENT IN SOAP SAMPLE - EXCESSIVE WEAR IN MO5 MUFF COUPLING AND DRIVE SPLINES. REPLACED MO5 AND MUFF COUPLING.
- Difficulty date
- July 1, 2011
- Submitted
- July 8, 2011
- Operation
- Air carrier
- Aircraft
- N725P
- Make and model
- Skrsky S76C
- Aircraft serial
- 760688
- Aircraft time
- 3,851 hours
- Engine
- Tmeca ARRIEL2S2
- Engine time
- 4,484 hours
- System (JASC)
- 7250 · Turbine Section
- Part
- Coupling
- Part number
- 0292717600
- Part serial
- 245TMA
- Condition
- Worn
- Location
- Engine
- Part time
- 1,525 hours
- 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.