What type of clutch does the Toyota Crown use?
2 Answers
The Toyota Crown uses a friction-type wet clutch. There are four key points to note regarding the clutch: 1. Cleaning: The clutch must be thoroughly cleaned before installation to remove anti-rust grease and debris. 2. Installation: The clutch can be installed coaxially or on separate shafts. Axial fixation is mandatory, and neither the driving nor the driven parts should exhibit axial movement. For separate shaft installation, the coaxiality between the driving and driven shafts should not exceed 0.1mm. 3. Lubrication: A wet electromagnetic clutch requires lubrication between the friction plates. Splash lubrication is recommended, with the immersed portion being approximately five times the clutch's volume. For high-speed and high-frequency operations, central oil supply lubrication should be employed. 4. Electromagnetic Clutch: The electromagnetic clutch and brake are rated as Class B insulation, with a normal temperature rise of 40°C. The maximum operating temperature during thermal equilibrium must not exceed 100°C, as higher temperatures can damage the coils and friction components.
I've looked up some information, and the Toyota Crown is quite an interesting car. When the first-generation Crown was launched in 1955, it used a manual clutch, as Japan was still in the reconstruction period at that time. By the 1980s, it had mostly switched to automatic transmissions, and now the Crowns serviced at 4S shops no longer come with manual transmissions. If you want one with a clutch pedal, you'd have to hunt for older models from the 70s and 80s, like the 1987 seventh-generation model which still retained a manual version. However, most Crowns on the road today are automatic, which makes driving much more convenient, especially when waiting at traffic lights—no need to press the clutch.
