What was found
(AUS) MAIN TRANSMISSION FAN PULLEY DRIVE STRIPPED. SUSPECT INCORRECTLY TORQUED AT LAST MAINTENANCE CHECK.
- Difficulty date
- November 3, 1998
- Submitted
- March 26, 2000
- Operation
- General aviation
- Make and model
- Bell 47G5A
- Engine
- Lyc VO435B1A
- System (JASC)
- 6320 · Main Rotor Gearbox
- Part
- Drive
- Part number
- 476205723
- Condition
- Stripped
- Location
- M/R Gearbox
- Stage of operation
- NR
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.