Daewoo Musso. Manual — part 127

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

1D2-14 M161 ENGINE COOLING

REMOVAL AND INSTALLATION OF COOLING FAN SHROUD

Removal & Installation Procedure

1. Unscrew two bolts from cooling fan shroud and remove

the shrud.

Installation Notice

1 Fan Suroud Assembly

Tightening Torque

3 - 7 Nm

2 Bolt (M6 X 16, 2 pieces) . . . . . . ... 3-7 Nm

2. Installation should follow the removal procedure in the

reverse order.

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