What was found
(CAN) OEM USES SHIELDED NHBB BEARINGS. BEARINGS REMOVED WERE BETTER QUALITY SEALED BEARINGS MADE BY NMB. SUBMITTER STATED THIS IS AN UNAPPROVED PART.
- Difficulty date
- November 24, 1998
- Submitted
- March 26, 2000
- Operation
- General aviation
- System (JASC)
- 7714 · Engine RPM Indicating System
- Part
- Bearings
- Part number
- 4149471P015
- Condition
- Wrong Part
- Location
- Rotor
- Component
- Ge · 2CM9ABY7
- Stage of operation
- IN
- Nature of condition
- W
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.