2008 GEELY CK Workshop Manual

50Chapter 5 Exhaust System
(MR7131A, MR7151A, MR7161A)Component1Figure 116

511. Detach tail exhaust pipe assembly
Remove 2 bolts and the tail exhaust pipe assembly.
2. Remove intermediate exhaust pipe assembly
Replace exhaust system
Detach 2 bolts and intermediate exhaust pipe assembly.
3. Detach front exhaust pipe assembly
Remove 2 bolts and front exhaust pipe assembly.
4. Install front exhaust pipe assembly
Using vernier calipers, measure the free length of the spring.
Free length: 42mm
Using the new gasket, install the front exhaust pipe to the exhaust manifold.
Notice:
zDo not use removed gasket any more.
5. Install front exhaust pipe assembly.
Torque: 43N. m
6. Install intermediate exhaust pipe assembly
Using the new gasket, install the intermediate exhaust pipe to the front exhaust pipe.
Torque: 44N. m
7. Install tail exhaust pipe assembly
Using the new gasket, install the tail exhaust pipe to the intermediate
exhaust pipe. See (Figure 117).
Torque: 43N. m
8. Check exhaust for leakage
Figure 117Tail Pipe side
Washer

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 ≤

536. Fan
(1) Check the cooling fan operation with low temperature (Lower than
83°C)
(a) Turn the ignition switch to “ON” position.
(b) Check that the cooling fan stops.
(c) Pull out the water temperature sensor connector. See (Figure
122)
(d) Connect the water temperature sensor to car body with the
wire and ground the wire.
(e) Check the cooling fan operation.
(f) Insert water temperature sensor connector.> 93°C
See (Figure 123)
(a) Start engine and make the coolant temp. higher than 93°C.
(b) Check that the cooling fan turns.
Replace it with water temperature switch if it doesn't run)
(3) Check the cooling fan. See (Figure 124)
(a) Disconnect the cooling fan connector.
(b) Connect the battery and ammeter to the connector.
(c) Check that the cooling fan rotates smoothly and check
the reading on the ammeter.
Standard amperage: 5.7 - 7.7A
(d) Reconnect the cooling fan connector.Disconnest
Figure 123
Figure 124 Figure 122
(2) Check the cooling fan operation with high temperature (over 93°C)Battery Amperometer

54Section 2 Water Pump, Thermostat and Radiator ReplacementHoist the engine from the compartment. See "Provison 20, Section 2, Chapter 2".
1. Replace water pump. See (Figure 125)
(1) Drain the coolant.
(2) Detach timing belt.
(3) Detach power steering pump assembly.
(4) Remove the oil dipstick guide.
(5) Detach water pump assembly.
(6) Install water pump assembly.
(7) The installation is in the reverse order of the removal.
2. Replace thermostat
(1) Remove thermostat (See Figure 126).
(2) Install thermostat.
a. Install a new gasket to the thermostat. See (Figure 127).
b.Align the main valve of the thermostat to the top of the
stud. Insert the thermostat into the water inlet case.
Hint:
The main valve is set at around 10°C as shown in the figure. See (Figure 128).
(3) Install inlet connector.
Figure 127 Figure 128
3. Replace radiator
(1) Open radiator cap.
(2) Open the drain valve and drain the coolant.
(3) Detach radiator water inlet hose.
(4) Detach radiator water outlet hose.Figure 125
Figure 126

55(5) Disconnect auto-transmission oil cooler input pipe (Auto-transmission).
(6) Disconnect auto-transmission oil cooler output pipe (Auto-transmission).
(7) Remove 4 bolts from the radiator mounting bracket. See (Figure 129).
(8) Detach radiator assembly, Remove 3 bolts. Detach the fan and fan shroud. See (Figure 130).
Figure 127 Figure 128
(9) Install the cooling fan assembly
(a) Fix the reservoir assembly on the cooling fan bracket with the bolt. Torque: 16 N. m.
(b) Install the fan and fan shroud with 3 bolts. Torque: 7.5N. m.
(c) Install the cooling fan assembly to radiator assembly with 3 bolts. Torque: 16N. m.
(d) Connect the overflow pipe on the reservoir assembly and radiator assembly. Fix it with the spring
band.
(f) The installation of the radiator assembly is in the reverse order of the removal.

56Chapter 7 Clutch
(MR7131A, MR7151A, MR7161A)Component 1 (Hydraulic Manipulation)Figure 131

57Section 1 Clutch ReplacementHoist the engine from the compartment. See "Provison 20, Section 2, Chapter 2".
1. Remove manual transaxle assembly
2. Remove the clutch release fork. See (Figure 132)
3. Detach clutch release fork boot.
4. Detach clutch release bearing
5. Detach clutch release bearing fixed clamp
6. Remove clutch fork pivot pin
7. Align the clutch cover to the mark on the flywheel. Detach clutch cover. See (Figure 133)
8. Remove clutch plate
9. Check and remove clutch plate assembly. See (Figure 134)
10. Check clutch cover. See (Figure 135)
Depth wear: A: 0.6mm
Width wear: B: 5mm
Figure 132 Figure 133
Figure 134 Figure 135