Why does the clutch of GAC Trumpchi not spring back?
3 Answers
GAC Trumpchi clutch does not spring back for the following reasons: Clutch return spring falling off or breaking: The rebound of the clutch is achieved by the return spring, so when the clutch return spring falls off or breaks, the clutch cannot spring back. As long as the pedal does not spring back, the engine's power cannot be transmitted to the transmission. At this time, the vehicle has no power. When this fault occurs, only the clutch return spring needs to be replaced. Clutch pedal breaking: This will cause the pressure applied by the driver to the clutch pedal to fail to be transmitted to the transmission, and the clutch cannot spring back. This problem can only be solved by replacing the clutch assembly.
My Trumpchi had an issue where the clutch wouldn't spring back. The mechanic later said there were three main reasons: first, the clutch slave cylinder was leaking or stuck—if all the hydraulic fluid leaked out, it wouldn't spring back; second, the return spring under the pedal was broken or rusted and stuck; third, wear on the master cylinder piston caused insufficient hydraulic pressure. In my case, it was the aging rubber seal on the slave cylinder that was leaking. Replacing it with a new one solved the problem. The clutch is connected to the transmission, and if not repaired promptly, it can easily burn the clutch plate. If the pedal feels soft and lacks elasticity, check the lines and fluid immediately—usually, a roadside repair shop can fix it in half an hour.
The clutch pedal not returning on Trumpchi is most likely a hydraulic system issue. I've encountered it twice myself. The first time, the sealing ring of the clutch master cylinder was cracked, making the pedal feel like stepping on cotton. The second time, air got into the pipeline, causing the pedal to go completely limp. Regularly check that the floor mat doesn't obstruct the pedal shaft, especially for older cars—inspect the pedal bracket for deformation or rust. When repairing, first check if the fluid reservoir has enough brake fluid, then examine if the slave cylinder push rod moves smoothly. If there's oil leakage, the slave cylinder assembly needs replacement, and it's advisable to replace all the fluid at the same time. The total cost is around three hundred yuan, and those with good DIY skills can do it themselves.
