What was found
ENGINE OIL PRESSURE LINE B-NUT AT GEAR CASE LOST TORQUE AND THE ENGINE LOST ALL OIL. LACK OF LUBRICATION CAUSED FAILURE OF THE NR2 CONNECTING ROD BEARING. (K)
- Difficulty date
- August 22, 2005
- Submitted
- September 7, 2005
- Operation
- General aviation
- Aircraft
- N7546F
- Make and model
- Bbavia 7KCAB
- Aircraft serial
- 28770
- Engine
- Lyc IO320*
- System (JASC)
- 8550 · Reciprocating Engine Oil System
- Part
- B-Nut
- Condition
- Loose
- Location
- Crankcase
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- K
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.