Geely EC718 2009 Workshop Manual page 966

3-12 Clutch System
Next
Diagnostic completed.
Step 10
3.2.5.4 Clutch Pedal Hard to Push
Note
If the clutch oil is not correct, replace the clutch master cylinder, clutch working cylinder, bleed the system and fill the
correct oil.
Step 1 Check whether clutch hydraulic oil is correct? (Check whether the brake system is working properly)
Next
Step 2 Check whether the clutch oil is contaminated.
Next
Step 3 Check whether the clutch hydraulic hose is twisted or damaged.
Next
Step 4 Check the clutch pressure plate, clutch driven plate.
Next
Step 5 Diagnostic completed.
3.2.5.5 Clutch Pedal Does Not Return
Check whether the clutch slave cylinder is binding?
Step 1
No
Check whether the clutch master cylinder is binding?
Step 2
EC718/EC718RV EC715/EC715RV 10/2009
(a) Check whether there is water in clutch oil.
(b) Check whether there is dust or debris in the clutch oil.
(c) Check whether the clutch oil is subject to the incorrect oil
contamination. If the oil is contaminated, replace clutch
master cylinder and clutch slave cylinder.
(d) Flush hydraulic system and fill the correct oil.
Replace the clutch slave cylinder. Refer to
Yes
3.2.6.7 Clutch Slave Cylinder Replacement
Replace the clutch master cylinder. Refer to
Yes
3.2.6.2 Clutch Master Cylinder Replacement
Transmission / Drive Axle