What are the symptoms of a damaged release bearing?
1 Answers
The symptoms of a damaged release bearing are: 1. Normal noise in neutral gear, but a rustling sound when depressing the clutch; 2. A hissing or metallic friction-like sound when driving in gear, which does not affect normal operation. The release bearing is connected to the clutch pedal. When the clutch pedal is depressed, the release bearing presses against the diaphragm spring on the pressure plate, causing the diaphragm spring to lift. This action allows the clutch disc to disengage, potentially severing the connection between the engine and the transmission. Precautions for using the release bearing include: 1. Regular maintenance—during annual inspections or maintenance, use the boiling method to soak the bearing in grease for thorough lubrication; 2. Ensure the clutch release levers are properly leveled and the return spring's elasticity meets specifications; 3. Adjust the free travel to meet requirements, preventing it from being too large or too small; 4. Minimize the frequency of engagement and disengagement to reduce impact loads.