What was found
DURING CLIMB-OUT, MAIN GEARBOX PRESSURE FLUCTUATED FROM GREEN TO YELLOW RANGE THEN DROPPED TO ZERO. MAINTENANCE CLEANED THE CANNON PLUG CONNECTING TO THE TRANSMISSION OIL PRESSURE TRANSMITTER.
- Difficulty date
- November 30, 2004
- Submitted
- December 28, 2004
- Operation
- Air carrier
- Aircraft
- N478X
- Make and model
- Skrsky S76C
- Aircraft serial
- 760493
- System (JASC)
- 6340 · Rotor Drive Indicating System
- Part
- Transmitter
- Condition
- Fluctuates
- Location
- M/R Gearbox
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.