Geely EC718 2009 Workshop Manual page 158

2-76 Control System JL4G18-D
Yes
Check VVT solenoid valve filter.
Step 5
Yes
Step 6 Check whether timing system is normal.
Yes
Replace VVT actuator assembly.
Step 7
EC718/EC718RV EC715/EC715RV 10/2009
(a) Remove VVT solenoid valve filter.
(b) Check whether filter is blocked.
(c) Check whether filter is damaged.
(d) Re-install VVT solenoid valve filter.
Does VVT solenoid valve filter work properly?
No
(a) Remove the cylinder head cover.
(b) Align point D, rotate crankshaft pulley, so that timing mark on
the pulley aligned with the marked "0" on the timing chain
cover.
(c) Check point C, make sure the camshaft timing gear timing
mark as shown in the graphic aligned with horizontal position.
(d) Check points A, B point, make sure the distance between
intake and exhaust camshaft gear timing marks A and B is 8
timing chain section.
(e) Re-install the cylinder head cover.
Are timing marks shown as in above graphics?
No
FE02-0143b
Clean VVT solenoid valve filter, if necessary,
replace the VVT solenoid valve filter.
Adjust the valve timing.
Engine