What was found
WHILE CHANGING TRANSMISSION ASSEMBLY, TECHNICIAN NOTICED THREE PYLON RETAINING BOLT WASHERS PN:140-007-25S22E6 CRACKED ALL THE WAY THROUGH ON ONE SIDE.
- Difficulty date
- January 24, 2024
- Submitted
- July 24, 2024
- Operation
- Air carrier
- Aircraft
- N314SF
- Make and model
- Bell 407
- Aircraft serial
- 53552
- Aircraft time
- 3,820 hours, 8,919 cycles
- System (JASC)
- 1430 · Fasteners
- Part
- Washer
- Part number
- 14000725S22E6
- Part serial
- NA
- Condition
- Cracked
- Location
- Zone 200
- 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.