What was found
DURING CRUISE CHECK, THE HYDRAULIC PRESSURE ON THE NR 1 SIDE FELL TO 0. FUEL PRESSURE AND OIL PRESSURE ON NR 2 SIDE PEGGED OUT. RETURNED TO DEPARTURE.
- Difficulty date
- December 20, 2006
- Submitted
- January 2, 2007
- Operation
- Air carrier
- Aircraft
- N21498
- Make and model
- Bell 412
- Aircraft serial
- 36003
- Aircraft time
- 16,719 hours
- Engine
- Pwa PT6*
- System (JASC)
- 2400 · Electrical Power System
- Part
- Relay
- Part number
- M835366022M
- Condition
- Unknown
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.