What was found
MAIN ROTOR BRAKE MASTER CYLINDER HAS NO OUTPUT PRESSURE. IN SHOP REPAIR.
- Difficulty date
- July 12, 2003
- Submitted
- August 11, 2003
- Operation
- Air carrier
- Aircraft
- N142PH
- Make and model
- Bell 412
- Aircraft serial
- 33150
- Aircraft time
- 7,009 hours
- System (JASC)
- 2915 · Hydraulic Pressure Relief Valve, Main
- Part
- Master Cylinder
- Part number
- 204076036005
- Part serial
- RH1507
- Condition
- Malfunctioned
- Location
- Rotor Brake
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.