What was found
NR 1 HYDRAULIC PRESSURE WENT TO ZERO. MASTER CAUTION LIGHT, NR1 HYDRAULIC SEGMENT LIGHT ILLUMINATED. FOUND A PIN HOLE IN TUBE. REPLACED TUBE.
- Difficulty date
- October 30, 2006
- Submitted
- November 6, 2006
- Operation
- Air carrier
- Aircraft
- N2149S
- Make and model
- Bell 412
- Aircraft serial
- 36002
- Aircraft time
- 18,593 hours
- Engine
- Pwa PT6T3B
- System (JASC)
- 2910 · Hydraulic System, Main
- Part
- Tube
- Part number
- 212076433001
- Condition
- Leaking
- Location
- Hyd System
- 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.