Engine Cooling System - Cooling (H6DO): Removal & Installation Subaru Outback BP рестайлинг

REMOVAL

1. Remove the radiator. < Ref. to «REMOVAL»(ref-306920-S39423910222008122600000) , Radiator . >
2. Remove the V-belts. < Ref. to «REMOVAL»(ref-306934-S00045395632008122600000) , V-belt . >
3. Remove the crank pulley. < Ref. to «REMOVAL»(ref-306934-S37336761242008122600000) , Crank Pulley . >
4. Remove the front chain cover. < Ref. to «REMOVAL»(ref-306934-S11554534202008122600000) , Front Chain Cover . >
5. Remove the timing chain assembly. < Ref. to «REMOVAL»(ref-306934-S20844672542008122600000) , Timing Chain Assembly . >
6. Remove the water pump.

Note. When the water pump cannot be removed easily, screw-in the bolt (A) to the threaded end to remove water pump.

Scheme 110

Scheme 111

1. Install the water pump to rear chain cover. NOTE: Use new O-rings. Apply engine coolant to O-ring. Tightening torque 6.4 N.m (0.65 kgf-m, 4.7 ft-lb)
2. Install the timing chain assembly. < Ref. to «INSTALLATION»(ref-306934-S10773092172008122600000) , Timing Chain Assembly . >
3. Install the front chain cover. < Ref. to «INSTALLATION»(ref-306934-S38941861682008122600000) , Front Chain Cover . >
4. Install the crank pulley. < Ref. to «INSTALLATION»(ref-306934-S37786717882008122600000) , Crank Pulley . >
5. Install the V-belts. < Ref. to «INSTALLATION»(ref-306934-S12467634492008122600000) , V-belt . >
6. Install the radiator. < Ref. to «INSTALLATION»(ref-306920-S40689228772008122600000) , Radiator . >
7. Fill engine coolant. < Ref. to «FILLING OF ENGINE COOLANT»(ref-306920-S42152907022008122600000) , REPLACEMENT, Engine Coolant . >

Scheme 112

Scheme 113

Scheme 114

Scheme 115

Scheme 116

1. Set the vehicle on a lift.
2. Remove the collector cover.
3. Disconnect the ground cable from the battery.
4. Lift up the vehicle.
5. Remove the under cover.
6. Drain engine coolant completely. < Ref. to «DRAINING OF ENGINE COOLANT»(ref-306920-S42152907022008122600000) , REPLACEMENT, Engine Coolant . >
7. Disconnect the radiator outlet hose from the radiator.
8. Disconnect the ATF cooler hose from the radiator.
9. Lower the vehicle.
10. Remove the hood stay holder.
11. Remove the air intake duct. < Ref. to «REMOVAL»(ref-306919-S32466810272008122600000) , Air Intake Duct . >
12. Disconnect the connector from radiator fan control unit.
13. Remove the reservoir tank. < Ref. to «REMOVAL»(ref-306920-S23360925832008122600000) , Reservoir Tank . >
14. Disconnect the radiator inlet hose from radiator.
15. Remove the radiator upper brackets.
16. Lift the radiator up and away from vehicle.

Scheme 117

Scheme 118

1. Attach the radiator lower cushions to holes on the vehicle.
2. Install the radiator to vehicle. NOTE: Make pins on the lower side of radiator be fitted into the radiator lower cushions on body side.
3. Install the radiator upper brackets and tighten the bolts. Tightening torque: 12 N.m (1.2 kgf-m, 8.9 ft-lb)
4. Connect the radiator inlet hose.
5. Install the reservoir tank. < Ref. to «INSTALLATION»(ref-306920-S10746805942008122600000) , Reservoir Tank . >
6. Connect the connector to the radiator fan control unit.
7. Install the air intake duct. < Ref. to «INSTALLATION»(ref-306919-S05184785282008122600000) , Air Intake Duct . >
8. Install the hood stay holder.
9. Lift up the vehicle.
10. Connect the ATF cooler hoses.
11. Connect the radiator outlet hose.
12. Install the under cover.
13. Lower the vehicle.
14. Connect the battery ground cable to battery.
15. Fill engine coolant. < Ref. to «FILLING OF ENGINE COOLANT»(ref-306920-S42152907022008122600000) , REPLACEMENT, Engine Coolant . >
16. Check the ATF level. < Ref. to «INSPECTION»(ref-306924-S39179730662008122600000) , Automatic Transmission Fluid . >
17. Install the collector cover.

Scheme 119

1. Remove the radiator cap, fill the radiator with engine coolant, and then install the tester to the installation position of cap.
2. Apply a pressure of 157 kPa (1.6 kgf/cm 2 , 23 psi) to the radiator and check the following points: Leakage from the radiator or its vicinity Leakage from the hose or its connections CAUTION: Engine should be turned off. Wipe engine coolant from check points in advance. Be careful of the spurt of engine coolant when removing the tester. Be careful not to deform the filler neck of radiator when installing and removing the tester.

Scheme 120

1. Attach the radiator cap to tester.
2. Increase pressure until the tester gauge pointer stops. Radiator cap is functioning properly if it holds the service limit pressure for five to six seconds. Replace the cap if it is opened under a pressure less than the service limit value. Specification: 93 - 123 kPa (0.95 - 1.25 kgf/cm 2 , 14 - 18 psi) Service limit: 83 kPa (0.85 kgf/cm 2 , 12 psi) CAUTION: Be sure to remove foreign matter and rust from the cap in advance. Otherwise, results of pressure test will be incorrect.

Scheme 121

Scheme 122

Scheme 123

1. Set the vehicle on a lift.
2. Remove the collector cover.
3. Disconnect the ground cable from the battery.
4. Remove the hood stay holder.
5. Remove the air intake duct. < Ref. to «REMOVAL»(ref-306919-S32466810272008122600000) , Air Intake Duct . >
6. Disconnect the connector from radiator fan control unit.
7. Lift up the vehicle.
8. Remove the under cover.
9. Drain engine coolant completely. < Ref. to «DRAINING OF ENGINE COOLANT»(ref-306920-S42152907022008122600000) , REPLACEMENT, Engine Coolant . >
10. Remove the ATF hose from the clip of the radiator main fan shroud.
11. Remove the radiator main fan motor harness from the clip.
12. Lower the vehicle.
13. Remove the reservoir tank. < Ref. to «REMOVAL»(ref-306920-S23360925832008122600000) , Reservoir Tank . >
14. Disconnect the inlet hose from radiator.
15. Remove the radiator sub fan motor assembly.
16. Remove the radiator main fan motor assembly.

Note. When removing the main fan assembly with lifting it up, the main fan shroud contacts to inlet part of engine coolant. To avoid contacting it, move the main fan assembly to sub fan assembly side before removal.

Scheme 124

INSTALLATION

Install in the reverse order of removal.

Tightening torque

7.5 N.m (0.76 kgf-m, 5.5 ft-lb)

Scheme 125

Scheme 126

1. Remove the nut which holds fan to fan motor and shroud assembly.
2. Remove the clip which holds the fan motor onto the shroud.

1. Set the vehicle on a lift.
2. Remove the collector cover.
3. Disconnect the ground cable from the battery.
4. Remove the hood stay holder.
5. Remove the air intake duct. < Ref. to «REMOVAL»(ref-306919-S32466810272008122600000) , Air Intake Duct . >
6. Disconnect the connector from radiator fan control unit.
7. Remove the bolts which hold the sub shroud to the radiator.
8. Lift up the vehicle.
9. Remove the under cover.
10. Remove the radiator sub fan shroud through the under side of vehicle.

Install in the reverse order of removal.

Tightening torque

7.5 N.m (0.76 kgf-m, 5.5 ft-lb)

Scheme 127

Scheme 128

1. Remove the nut which holds fan to fan motor and shroud assembly.
2. Remove the clip which holds the fan motor onto the shroud.
3. Remove the bolts which hold the radiator fan control unit to the shroud.

Install in the reverse order of removal.

Tightening torque

7.5 N.m (0.76 kgf-m, 5.5 ft-lb)