What was found
LAW - DURING ENGINE CHANGE WHEN PROPELLER WAS BEING TORQUED TO THE ENGINE, MAINTENANCE HAD ONE LUG BOLT BREAK. A NEW HUB WAS INSTALLED. AIRCRAFT RETURNED TO SERVICE AFTER THE ENGINE CHANGE. (X)
- Difficulty date
- September 21, 2000
- Submitted
- December 7, 2000
- Operation
- Air carrier
- Aircraft
- N391AE
- Make and model
- Saab 340B
- Aircraft serial
- 340B391
- Propeller
- Hamstd 14RF19
- System (JASC)
- 6114 · Propeller Hub Section
- Part
- Hub
- Part number
- 8147211
- Condition
- Broken
- Location
- Propeller
- Part time
- 9,354 hours, 10,270 cycles
- 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.