Bobcat 873 D7521 Error Code
D7521 Error Code
Drive Left Joystick Y-Axis Out of Range High is the main cause of D7521 error.This code can lead to engine failure if the issue is not addressed. Working with a maintenance professional is crucial in order to review and address signs of overheating on your vehicle. In the long term, this can prevent failure at a critical time.
Tip For 873 Model
It is recommended in cold weather to cycle the glow plugs twice before attempting to start the engine. This will allow for additional heating time for cold weather starting.