SsangYong Musso. Manual - part 303

1D2-10  M161 ENGINE COOLING

Tools Required

124 589 15 21 00  Tester

Removal & Installation Procedure

1. Drain the coolant.

2. Disconnect the coolant hoses (8, 9, 10).

3. Tak off the drive belt.

4. Unscrew the four bolts (6) from coolant pump pulley and

remove the pulley (7).

Installation Notice

Tightening Torque

  9 - 11 Nm

   22.5 - 27.5 Nm

  (1, 2, 3)

  (4)

Notice

Hold the pulley with special tool (603 589 00 40 00) while
removing the pulley.

Tightening  Torque

9 - 11 Nm

5. Unscrew the bolts (1, 2, 3, 4) from coolant pump housing

(5) and remove the coolant pump.

Installation Notice

6. Clean the sealing surface.

7. Replace the gasket with new one.

Notice

Apply the sealant when the sealing surface of coolant pump
housing and coolant mounting area is clean.

8. Installation should follow the removal procedure in the

reverse order.

9. Check for leaks by starting the engine.

M161 ENGINE COOLING  1D2-11

THERMOSTAT

Removal & Installation Procedure

1. Drain the coolant from the radiator.

2. Loosen the hose mounting clip and remove the coolant hose

(3, 4).

3. Unscrew the three bolts (1) and remove the thermostat cover

assembly from thermostat housing.

Installation Notice

Do not separate the thermostat cover and thermostat.

4. Replace the O-ring if necessary.

5. Check the leakage in the cooling system.

Tightening  Torque

9 - 11 Nm

1 Bolt (M6 X 25, 3 pieces) ........................ 9 -11 Nm
2 Thermostat Cover
3 De-aeration Hose

4 Coolant Outlet Hose
5 Thermostat
6 O-ring

1D2-12  M161 ENGINE COOLING

THERMOSTAT HOUSING ASSEMBLY

Preceding Work : Removal of viscous clutch

1a Bolt (M6 X 95, 2 pieces) ......................... 9-11 Nm
1b Bolt (M8 X 75, 2 pieces) ................. 22.5-27.5 Nm

1c Bolt (M8 X 35, 1 piece) ................... 22.5-27.5 Nm

2 Thermostat Housing Assembly
3 O-ring

4 De-aeration Hose
5 Coolant Outlet Hose
6 Coolant Bypass Hose
7 Tensioning Device Shock Absorber
8 Engine Hanger Brocket

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