2008 GEELY CK lock

1920. Remove timing belt guide wheel
Hint:
(a) Mark on pulley and belt (in engine turning direction) if re-using timing belt (See Figure 42).
(b) Install bolt to the idler pulley. Move pulley to its far left and tighten it temperarily (See Figure 43).
21. Remove spark plug and gasket
Figure 42
22. Install spark plug and gasket
23. Put the piston in Cylinder 1 to TDC compression position.
See (Figure 44)
(a) Turn camshaft hexagon part. Align the mark "K" on the camshaft
timing pulley to the mark on the bearing cap.
(b) Using the crankshaft pulley bolt, turn the crankshaft, align the mark
on crankshaft timing pulley to the oil pump.
24. Install timing belt. See (Figure 45)
Notice: The engine must be cool.
(a) Install timing belt. Check the tension force between crankshaft timing
pulley and camshaft timing pulley.
Hint: Align the marks if re-using the timing belt when removing. The
engine's rotating direction should be the same with the arrow's when
installing belt.
(b) Check valve timing. Loose idler bolt.
(1) Turn crankshaft from TDC to BDC slowly.
Notice: Crank always in clockwise.
(2) Align each pulley to timing mark as shown in the figure. If the timing mark is not aligned,
remove timing belt and reinstall it.
(3) Tighten idler bolt.
Torque: 37N. m
(4) Remove crankshaft pulley bolt.Figure 44
Figure 45 Figure 43

20(c) Check timing belt for deflection
Check the belt distorn as shown in the figure.
Belt deflection:
20N: 5~6mm
Re-adjust the idler if the deflection does not comply with the regulation.
25. Install timing belt guide wheel. See (Figure 46)
Install guide, place the cup side outward.
26. Install timing belt cover sub-assembly
Torque: 9.3N. m
27. Install crankshaft gear or pulley cover sub-assembly
Torque: 9.3N. m
28. Install timing belt cover
Torque: 9.3N. m
29. Install crankshaft pulley. See (Figure 47)
(a) Align pulley lock key and pulley key groove. Install pulley.
(b) Install pulley bolt Torque: 127N. M
30. Install generator assembly
31. Install water pump pulley
32. Install power steering pump V-belt
33. Install A/C compressor fan to crankshaft pulleyV-belt
34. Install cylinder head cover sub-assembly.
(a) Wipe off all seal packing material.
(b) Apply the seal glue on cylinder head cover as shown in Figure 48.
(c) Install gasket onto cylinder head cover.
(d) Install cylinder head cover with 4 seal gaskets and 4 nuts.
Torque: 7.8N. M
(e) Install 2 ventilation hoses onto cylinder head cover.
(f) Install engine wire harness onto cylinder head cover.
(g) Connect generator wire joint.
(h) Connect generator wire.
(i) Connect oil pressure switch connector.
(j) Install wire clip.
(k) Connect A/C compressor switch connector.
35. Hoist the engine back into the compartment
36. Install left & right rear engine mounting brackets
37. Install ignition coil and high pressure cable
38. Install air filter assembly with hoseFigure 48Figure 46
Figure 47

25 (b) Remove the counter gear of the camshaft.
(1) Clamp the camshaft's hexagon on the vise.
(2) Turn the counter gear cloclwise, Remove the service bolt.
(3) Remove the snap ring with a circlip pliers. See (Figure 57).
(4) Remove waved gasket, camshaft counter gear and the camshaft gear spring. See (Figure 58)
24. Remove and install spark plug hole gasket. See Provision 15 and 16, Section 3 Timing Belt
Replacement for detailed information. See (Figure 44, 45).
Figure 57
25. Install camshaft
(a) Install exhaust camshaft and turn camshaft counterclockwise to make the dowel pin cross the vertical
line a little. See (Figure 59).
(b) Apply grease to a new oil seal lip and install it into the oil seal. See (Figure 60).
Figure 59
(c) Install camshaft counter gear.
(1) Clamp the camshaft's hexagon head with a vise.
(2) Install camshaft gear spring, camshaft counter gear and waved washer. (Figure 61).
Hint: Align the pin on the gear to the spring end of the counter gear.
(3) Install the snap ring with a circlip plier.
(4) Turn the counter gear clockwise with the special tool. Align the
holes on the camshaft drive gear. Install the service bolt.Figrue 61Rotate
Figure 58
Figure 60

26(d) Install intake camshaft.
(1) Make the exhaust camshaft dowel pin a bit higher than the top of the cylinder head.
(2) Apply grease to camshaft's contact surface.
(3) Install intake camshaft gear to exhaust camshaft gear ,
Align the matchmarks on each gear. See (Figure 62).
(4) Check the timing marks on the camshaft gear for
alignment.See (Figure 63).
Hint: Matchmark is on the top.
26. Adjust valve clearance
27. Install camshaft timing pulley
Turn the camshaft's hexagon head. Tighten the timing pulley bolt. See (Figure 64).
Torque: 59N. M
Figure 63
Figure 65
28. Install the timing belt
(a) Align the marks on timing belt and the one on camshaft timing pulley.
(b) Install timing belt. Check tension force between the crankshaft timing pulleys. See (Figure 65).
29. Check valve timing
(a) Loose idler bolt.
(b) Turn crankshaft from TDC clockwise for 2 cycles.
(c) Check and align each pully to the timing mark as shown in Figure 66. Remove timing belt and reinstall it
if not.
30. Install crankshaft gear or pulley cover sub-assembly
Torque: 9.3N. mFigure 62 Install Mark
Timing MarkInstall Mark
Install Mark
Timing Mark
5-6mm Figure 64
Figure 66

31Replacement1. Disconnect all the wire harnesses and the cables on the engine connected to the car body.
2. Detach air filter assembly with hose
3. Disconnect oil pipe and water hose
4. Loose positive and negative cables of the battery.
5. Detach propeller shaft. Detach front exhaust pipe assembly
6. Loose engine left & right rear brackets after hoisting the engine.
7. Disconnect all the other connectors between the engine and the car body.
8. See "Provision 20, Section 2, Chapter 2". Lift the car body and take out the engine assembly.
9. Remove A/C compressor to the crankshaft pulleyV-belt.
10. Remove power steering pump V-belt.
11. Detach water pump fan pulley.
12. Disconnect ignition coil and high voltage cable.
13. Detach cylinder head cover sub-assembly.
14. Detach generator assembly.
15. Detach the camshaft.
16. Detach the throttle body assembly
17. Detach intake manifold stay No. 2.
18. Take out the dipstick
19. Detach No. 1 fuel delivery pipe
20. Detach the wire harness.
21. Detach the steering assisting pump assembly
22. Detach exhaust manifold. See (Figure 71)
23. Pry cylinder head from the dowel pin on the cylinder block.
See (Figure 72)
24. Remove the cylinder head gasket.
25. Install cylinder head gasket
26. Install cylinder head sub-assembly
27. Install exhaust pipe assembly.
(a) Install the new gasket and exhaust manifold with 5
bolts. Torque: 34N. m
(b) Install exhaust manifold stay with 2 bolts.
(c) Install upper heat shield with 4 bolts
Torque: 17N. mFigure 71
Figure 72

43Section 3 Fuel Injector Replacement1. Check fuel for ejection.
2. Remove PCV ventilation hoses. See (Figure 95). Remove fuel pipe clamp.
3. Detach fuel hose sub-assembly
4. Detach fuel delivery pipe sub-assembly. See (Figure 96)
(a) Press the connector to lock the spring and pull the connector from the injector.
(b) Remove 2 screws and detach fuel delivery pipe with injector.
5. Remove fuel injector assembly
6. Install injector assembly
(a) Smear a light layer of oil on two O-rings and install them to injector. See (Figure 97).
(b) Install 4 injectors to feul delivery pipe by rotating them left and right. See (Figure 98).
(c) Install retain frame to each injector.
Figure 95 Figure 96
Figure 97 Figure 98New O-ringUpward
Ratain Frame
PushRotate

52Chapter 6 Cooling System Inspection
(MR7131A, MR7151A, MR7161A)Section 1 System Check1. Check the cooling system for leakage. See (Figure 118)
(a) Fill coolant into radiator. Install the tester onto the radiator cap port.
(b) Start engine.
(c) The water pump pressure is 118Kpa. Check the pressure and ensure the
pressure will not drop. If the pressure drops, check the port, radiator and
water pump for leakage. If there is no leakage, check the heat exchanger,
cylinder block and cylinder head.
2. Check the engine coolant level in the reservoir.
The coolant level should be between low and full marks.
3. Check coolant quality
(a) Remove radiator cap.
To avoid being scalded, do not remove radiator cap while the engine and
radiator are still hot, as fluid and steam can be sprayed under pressure.
(b) There should not be excessive deposits of rust or scale around the radiator,
and the coolant should be free from oil.
(c) Reinstall the radiator cap.
4. Thermostat
Hint:
The thermostat temp indicates the valve opening temperature.
See (Figure 119).
(a) Immerse the thermostat in water and gradually heat the water.
(b) Check the valve opening temperature. Valve opening temperature: 80 -- 84°C
(c) Check the valve lift. See (Figure 120, Figure 121). Valve lift: 8mm or mor at
95°C
(d) Check the thermostat is fully closed when the thermostat is at low temperature
( 77°C).
5. Radiator cap valve
Standard opening pressure: 93-123kpa
Minimum opening pressure: 78kpa
If the opening pressure is less thanminimum, replace the radiator cap.Figure 118
Figure 119
Figure 120
Figure 121 Radiator Cap Tester8.0mm or
More ≤

65g. Ignition system failure;
h. Low engine compression pressure.
(3) Diagnosis and Troubleshooting
a. First, check the fuel tank for fuel level, turn on the ignition switch, if fuel gauge pointer does not
move or fuel level warning lamp lights, then the fuel tank is empty, fuel shall be filled at this time.
b. Check that the electrical fuel pump for operation. Remove the fuel tank, you may use a wire to
connect the two jacks of the fuel pump for short, then turn on the ignition switch. The fuel pump
operation sound shall be able to be heard from the fuel tank nozzle or fuel flow can be felt with hand
pinching the tube; or remove the return hose on the fuel pressure regulator, check that the fuel
flows out; Direct judgment can be made if it is equipped with fuel pressure gage.
If electrical fuel pump is inoperative, check whether the main fuse, main relay, fuel pump relay,
fuel pump control circuit and ECU are OK. If all of them are OK, check fuel pump circuit for open,
short or damaged check valve. Repair or replacement shall be made when problems are found.
c. If there is no injection sound in injector, check injector control circuit for fault. You may use a
testing lamp with big resistance to be connected to the injector wiring connector, turn on the ignition
switch. If the testing lamp lights up, it indicates that the injector has been damaged and shall be
replaced; if the testing lamp does not light up, check whether the main fuse, EFI relay, fuse, ignition
switch and ECU terminal are OK, repair or replace them if they are not OK.
d. If there is low fuel pressure, the injection amount would be small and the engine won't start, you
should check the fuel filter for block and fuel pump safety valve for damage and check whether the
fuel pressure regulator is within the normal range, otherwise those components shall be repaired or
replaced.
e. Electric injection engine normally spot contact start the engine.
f. Check for open in the throttle position sensor (TPS) circuit.
g. Check whether there is Diagnostic Trouble Code (DTC), if there is, check it by the DTC; if there
is not, check the high voltage spark for intensity, if it is too weak, check spark plug, high voltage
wire, high voltage coil, distributor cover for faults, if there are faults, repair or replace them.
h. Check the compression pressure in the cylinder, insert the compression pressure gauge into the
spark plug hole, completely open the throttle, measure the compression pressure while starting the
engine. If the compression pressure is less than 980kPa when engine speed is more than 250r/min,
remove and inspect the engine and troubleshoot it.
3. The engine cranks but can not start
(1) Symptom
When starting the engine, starter can crank the engine but fail to start the engine.
(2) Causes:
a. Ignition advance angle is unfavorable;
b. Ignition is out of sequence, there is misfire;
c. High voltage spark is too weak;
d. The fuel pressure is too low;
e. fuel pressure regulator leakage;