2003 SSANGYONG MUSSO coolant temperature

1D1-4 M162 ENGINE COOLINGDIAGNOSIS
3. Connect the special tool to the reservoir filler cap and apply 1.4 bar of pressure.
SYSTEM LEAKAGE TEST
Tools Required
124 589 15 21 00 Tester Test Procedure
1. Loosen the cap a little and release pressure and removethe cap. NoticeFor the risk of scalding, cap must not be opened unless the coolant temperature is below 90 °C.
2. Fill coolant up to upper edge (arrow) of reservoir.
Tester 124 589 15 21 00
4. If the pressure on the tester drops, check leakage at the all coolant hoses and pipes and each connections. Replace or retighten if necessary.

M162 ENGINE COOLING 1D1-5
MAINTENANCE AND REPAIR
ON-VEHICLE SERVICE
COOLANT DRAIN AND FILL UP Draning & Filling up Procedure 1. Loosen the cap a little and release pressure and remove the cap. NoticeFor the risk of scalding, the cap must not be opened unless the coolant temperature is below 90 o
C.
2. Loosen the radiator lower drain cock and drain the coolant.
Notice Collect coolant by using a proper container.
3. Drain the coolant from the crankcase by inserting a hose(dia. 14mm) onto the drain bolt on the side of crankcase (exhaust manifold) and by loosening the plug. Notice
Just loosen the drain plug to drain the coolant and do not remove the plug completely.
Collect coolant by using proper container.
4. After complete draining of the coolant, remove the hose connector to drain plug and reinstall the drain plug. Installation Notice
5. Tighten the radiator lower drain cock.
Tightening Torque 30 Nm

1D2-4 M161 ENGINE COOLINGDIAGNOSIS
3. Connect the special tool to the reservoir filler cap and apply 1.4 bar of pressure.
SYSTEM LEAKAGE TEST
Tools Required
124 589 15 21 00 Tester
Test Procedure
1. Loosen the cap a little and release pressure and remove
the cap. Notice For the risk of scalding, cap must not be opened unless the coolant temperature is below 90 °C.
2. Fill coolant up to upper edge (arrow) of reservoir.
Tester 124 589 15 21 00
4. If the pressure on the tester drops, check leakage at the all coolant hoses and pipes and each connections. Replace
or retighten if necessary.

M161 ENGINE COOLING 1D2-5
MAINTENANCE AND REPAIR
ON-VEHICLE SERVICE
COOLANT DRAIN AND FILL UP Draning & Filling up Procedure 1. Loosen the cap a little and release pressure and remove the cap. NoticeFor the risk of scalding, the cap must not be opened unless the coolant temperature is below 90oC.
2. Loosen the radiator lower drain cock and drain the coolant.
Notice
Collect coolant by using a proper container.
3. Drain the coolant from the crankcase by inserting a hose(dia. 14mm) onto the drain bolt on the side of crankcase (exhaust manifold) and by loosening the plug. Notice
Just loosen the drain plug to drain the coolant and do
not remove the plug completely.
Collect coolant by using proper container.

M161 ENGINE COOLING 1D2-13
Removal & Installation Procedure
1. Drain the coolant.
2. Remove the de-aeration hose (4), coolant outlet hose (5) and coolant bypass hose (6).
3. Disconnect the coolant temperature sensor connector.
4. Unscrew the bolt (1c) and pry off the tensioning device shock absorber (7).Installation Notice
6. Replace the O-ring with new one.
7. Installation should follow the removal procedure in the reverse order.
8. Check for leaks in cooling system.
5. Unscrow the bolts (1a, 1b) and remove the engine
hanger bracket and thermostat housing.Installation Notice
Tightening Torque 9 - 11 Nm
22.5 - 27.5 Nm
(1a) (1b)
Tightening Torque 22.5 - 27.5 Nm

OM600 ENGINE COOLING 1D3-3
THERMOSTAT OPERATION Operation
1. At warming upValve closes until temperature of coolant reaches to 85 °C.
B. From Radiator
C. From Crankcase
D. To Crankcase
2. At partial opening. Valve opens partially as temperature of coolant is maintained between 85-100 °C.
3. At full opening. Valve opens full as temperature of coolant is more then 100 °C.

1D3-8 OM600 ENGINE COOLING COOLANT PUMP HOUSING Preceding Work : Removal of coolant pump Removal of thermostat Removal of alternator
1 Gasket ................................................... Replace
2 Coolant Pump Housing
3 Connector
4 Bolt........................................................... 10 Nm 5 Coolant Hose
6 Return Pipe
7 O-Ring
8 Temperature Sensor
Notice The bolt on the arrow should be installed last.

1E3-2 OM600 ENGINE ELECTRICAL
Preheating System General information The preheating system consists of control, coolant temperature sensor and glow plugs.
Control relay - preheating time.
Coolant temperature sensor.
Glow plug.
GLOW PLUG
1 Wiring Harness
2 Nut .............................................................. 4 Nm 3 Wire Terminal
4 Glow Plug
MAINTENANCE AND REPAIR
ON-VEHICLE SERVICE