What was found
NR 2 CLUTCH DISENGAGED DURING FLIGHT. FOUND CLUTCH SPRAGS MAY BE UNDERSIZED. ALL OTHER PARTS CHECKED GOOD ON DIMENSIONAL INSPECTION.
- Difficulty date
- January 12, 1998
- Submitted
- March 26, 2000
- Operation
- General aviation
- Filed by
- CHIR823C
Columbia Helicopters, Inc - Aircraft
- N194CH
- Make and model
- Boeing 1072
- Aircraft serial
- 404
- System (JASC)
- 6310 · Engine/Transmission Coupling
- Part
- Sprag Clutch
- Part number
- 107DS2131
- Condition
- Undersized
- Location
- Nr 2 Idler Assy
- Part time
- 39 hours
- Component
- 107D2003515
- Stage of operation
- CR
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.