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1D1-16 M162 ENGINE COOLING Removal & Installation Procedure1. Drain coolant from the radiator.
2. Remove the coolant thermo connector from the radiator.
3. Remove the each coolant hoses.
Tightening Torque 14 Nm
4. Remove the automatic transmission oil cooling hose.
Installation Notice
5. Remove the automatic transmission oil cooling line bolts and then remove the oil cooling line.
6. Remove the radiator upper mounting bolts and then remove the bracket and insulator.
7. Remove the radiator.
8. Check the radiator pin for crack, damage, leakage and bending and replace if necessary.
9. Installation should follow the removal procedure in the reverse order.
10. Do cooling system leakage test.
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1D2-2 M161 ENGINE COOLINGFASTENER TIGHTENING SPECIFICATIONS
N
m
30
22.5 - 27.5
9 - 11
9 - 11
9 - 11
40.5 - 49.5
3 - 73 - 7
Application
Coolant Drain PlugEngine Hanger Bracket and Coolant OutletPort Bolt Thermostat Cover Bracket Bolt Oil Cooler Pipe Line BoltCooling Fan BoltViscous Clutch Bolt
Automatic Transmission Oil Cooling Hose Bolt Cooling Fan Shroud Bolt
Page 482 of 1574
M161 ENGINE COOLING 1D2-15
REMOVAL AND INSTALLATION OF RADIATOR Preceding Work : Removal of cooling fan shroud
1 Inlet Hose
2 Hose (to Engine)
3 Hose (to 3-way Connector)
4 Make-up Hose (to Coolant Reservoir)
5 3-way Connector
6 Automatic Transmission Oil Cooling Hose (A/T Equippend Vehicle) 7 Bolt (M6 X 20, 4 pieces)
...........................3-7 Nm
8 Insulator
9 Radiator Bracket
10 Radiator
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1D2-16 M161 ENGINE COOLING Removal & Installation Procedure1. Drain coolant from the radiator.
2. Remove the coolant thermo connector from the radiator.
3. Remove the each coolant hoses.
Tightening Torque 14 Nm
4. Remove the automatic transmission oil cooling hose.
Installation Notice
5. Unscrew the bolts from radiator bracket and remove the bracket and insulator. Installation Notice
Tightening Torque 3 - 7 Nm
6. Remove the radiator upper mounting bolts and then remove the bracket and insulator.
7. Remove the radiator.
8. Check the radiator pin for crack, damage, leakage and bending and replace if necessary.
9. Installation should follow the removal procedure in the reverse order.
10. Berform the cooling system leakage test.
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OM600 ENGINE COOLING 1D3-13
Removal & Installation Procedure
1. Drain coolant from the radiator.
2. Remove the coolant thermoswich connector from radiator.
3. Remove the each coolant hose.
4. Remove the auto T/M oil cooling hose and cooling line.Installation Notice
5. Loosen the radiator upper mounting bolt and remove the mounting stopper and insulator.
6. Remove the radiator.
7. Check the radiator pin for crack, leakage and bending and replace it if necessany.
8. Installation should follow the removal procedure in the reverse order.
Tightening Torque Hose : 29 - 40Nm
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M162 ENGINE ELECTRICAL 1E1-7
1 Ignition Coil Cable Cover
2 Bolt (M6 X 60, 7 pieces)......................... 9-11 Nm
3 Spark Plug
SPARK PLUG Preceding Work : Removal of intake air ductT1/1
Ignition Coil : Cylinder 2 and 5
T1/2 Ignition Coil : Cylinder 3 and 4
T1/3 Ignition Coil : Cylinder 1 and 6
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M162 ENGINE ELECTRICAL 1E1-9
IGNITION CABLE Preceding Work : Removal of intake air duct
1 Control Cable Connection
2 Ignition Cable
3 Spark Plug Connector
4 Coupling Plug5a, 5b Secondary Voltage Connection
E Iron Core
L1 Secondary Ignition Coil
L2 Primary Ignition Coil
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1E1-10 M162 ENGINE ELECTRICAL Functions
1. Firing order : 1-5-3-6-2-4
2. The ignition cables are located on the cylinder head cover.Each ignition coil provides the high voltage to two spark
plugs simultaneously.
- T1/1 : cylinder 2 and 5
- T1/2 : cylinder 3 and 4
- T1/3 : cylinder 1 and 6
Removal & Installation Procedure
1. Disconnect the negative battery cable (1).
2. Remove the ignition cable connector from the ignition cable.
3. Disconnect the secondary spark plug connectors from the each spark plugs and remove the ignition cable. Installation Notice
3. The secondary output voltage (5a) is supplied to the No.2
cylinder spark plug through the spark plug connector. The secondary output voltage (5b) is supplied to the No.5 cylinderspark plug through the ignition cable. The guide pin (W)acts as a ground while the ignition cable is operated.
Make sure that the ignition cables are correctly routed.
Exactly install the ignition cable guide pin into the vehicle
to be grounded.
4. Installation should follow the removal procedure in the reverse order.
Tightening Torque 9 - 11 Nm