Gen2 Scratch |work| - Otis
Otis Gen2 Scratch: What It Is, Why It Happens, and How to Fix It
5. Preventive Measures
- The Sound: A continuous low "shhhhh" or intermittent metallic scratch when the car is idle.
- The Fault Code: Often accompanied by 2215 (Brake Drop Fault) or Brake Pick Fault.
- The Sound: An erratic scratch that occurs only in the upper or lower third of the hoistway.
- The Damage: Visible scoring on the governor rope jacket and rail surface.