Mitsubishi Outlander manuals

Mitsubishi Outlander: Water Hose and Water Pipe

REMOVAL AND INSTALLATION <2.4L ENGINE>

Pre-removal Operation

Post-installation Operation

Mitsubishi Outlander. Engine Cooling

Removal steps

  1. Vacuum pipe assembly
  2. Hose clip
  3. Radiator upper hose connection
  4. Throttle body water feed hose
  5. Water outlet fitting
  6. Water outlet fitting gasket
  7. Engine coolant temperature sensor connector connection
  8. Engine coolant temperature sensor
  9. Ground cable connection
  10. Control wiring harness connection
  11. EGR valve pipe
  12. EGR pipe gasket
  13. Water hose
  14. Wiring harness bracket
  15. Heater hose connection
  16. Thermostat case
  17. Thermostat case gasket
  18. Transmission fluid cooler hose connection
  19. Water inlet pipe
  20. O-ring
  21. Water pipe gasket

Required Special Tool:

REMOVAL SERVICE POINTS

HOSE CLIP/RADIATOR UPPER HOSE DISCONNECTION

1. Make mating marks on the radiator hose and the hose clamp as shown to install them in the original position. Then, remove them.

Mitsubishi Outlander. Engine Cooling

2. Break off the tip of hose clip claw and spread out the hose clip.

NOTE: If there is a hose clip claw, the hose clip cannot spread to capacity because the claw contacts the hose clip.

3. Disconnect the radiator lower hose.

Mitsubishi Outlander. Engine Cooling

ENGINE COOLANT TEMPERATURE SENSOR REMOVAL

Use special tool MB992042 to remove the engine coolant temperature sensor.

Mitsubishi Outlander. Engine Cooling

INSTALLATION SERVICE POINTS

O-RING INSTALLATION

CAUTION

Avoid adhesion of engine oil or grease to the O-ring.

Fit the O-ring in the water inlet pipe groove, wet the O-ring circumference or the pipe mounting area inner wall, and then insert the O-ring.

Mitsubishi Outlander. Engine Cooling

ENGINE COOLANT TEMPERATURE SENSOR INSTALLATION

1. Apply the specified sealant to the thread of the engine coolant temperature sensor.

Specified Sealant: ThreeBond 1324N or equivalent

NOTE: Install the engine coolant temperature sensor immediately after applying sealant.

CAUTION

After the installation, until a sufficient period of time (one hour or more) elapses, do not apply the oil or water to the sealant application area or start the engine.

Mitsubishi Outlander. Engine Cooling

2. Use special tool MB992042 to tighten the engine coolant temperature sensor to the specified torque.

Tightening torque: 30 +- 9 N*m (22 +- 7 ft-lb)

Mitsubishi Outlander. Engine Cooling

HOSE CLIP/RADIATOR UPPER HOSE CONNECTION

CAUTION

Never reuse the hose clip whose claw is broken off to prevent the rusting.

1. Make mating mark on a new hose clip in the same position as the remove one.

2. Insert the radiator hose until the protrusion of the water outlet fitting.

3. Align the mating marks on the radiator hose and hose clamp, and then connect the radiator hose.

4. Remove the hose clip claw to tighten the radiator hose.

Mitsubishi Outlander. Engine Cooling

REMOVAL AND INSTALLATION <3.0L ENGINE>

Pre-removal Operation

Post-installation Operation

Mitsubishi Outlander. Engine Cooling

Removal steps

  1. Hose clip
  2. Radiator upper hose connection
  3. EGR valve pipe
  4. EGR valve pipe gasket
  5. EGR valve pipe gasket
  6. Engine coolant temperature sensor connector
  7. Engine coolant temperature sensor
  8. Ground cable connection
  9. Water hose
  10. Water hose
  11. Heater hose connection
  12. A/T fluid cooler water return hose and pipe assembly connection
  1. Thermostat housing
  2. Thermostat housing gasket
  3. Thermostat housing gasket
  4. Water inlet pipe
  5. O-ring

Required Special Tools:

REMOVAL SERVICE POINTS

HOSE CLIP/RADIATOR UPPER HOSE DISCONNECTION

1. Make mating marks on the radiator upper hose and the hose clamp. Disconnect the radiator upper hose.

Mitsubishi Outlander. Engine Cooling

2. Break off the tip of hose clip claw and spread out the hose clip.

NOTE: If there is a hose clip claw, the hose clip cannot spread to capacity because the claw contacts the hose clip.

3. Disconnect the radiator upper hose.

Mitsubishi Outlander. Engine Cooling

ENGINE COOLANT TEMPERATURE SENSOR REMOVAL

Use special tool MB992042 to remove the engine coolant temperature sensor.

Mitsubishi Outlander. Engine Cooling

THERMOSTAT HOUSING REMOVAL

Remove the two control wiring harness clamps, and remove the thermostat housing.

Mitsubishi Outlander. Engine Cooling

INSTALLATION SERVICE POINTS

O-RING INSTALLATION

CAUTION

Do not allow engine oil or other grease to adhere to the O-ring

Insert the O-ring to the water inlet pipe, and coat the outer portion of the O-ring with water or engine coolant.

Mitsubishi Outlander. Engine Cooling

GASKET/THERMOSTAT HOUSING INSTALLATION

Using the special tool MD998412, install the thermostat housing while supporting the gasket.

Mitsubishi Outlander. Engine Cooling

ENGINE COOLANT TEMPERATURE SENSOR INSTALLATION

1. Apply the specified sealant to the thread of the engine coolant temperature sensor.

Specified Sealant: ThreeBond 1324N or equivalent

NOTE: Install the engine coolant temperature sensor immediately after applying sealant.

Mitsubishi Outlander. Engine Cooling

CAUTION

After the installation, until a sufficient period of time (one hour or more) elapses, do not apply the oil or water to the sealant application area or start the engine.

2. Use special tool MB992042 to tighten the engine coolant temperature sensor to the specified torque.

Tightening torque: 30 +- 9 N*m (22 +- 7 ft-lb)

Mitsubishi Outlander. Engine Cooling

HOSE CLIP/RADIATOR UPPER HOSE INSTALLATION

CAUTION

Never reuse the hose clip whose claw is broken off to prevent the rusting.

1. Make mating mark on a new hose clip in the same position as the remove one.

2. Insert the radiator hose until the protrusion of the thermostat housing.

3. Align the mating marks on the radiator hose and hose clamp, and then connect the radiator hose.

4. Remove the hose clip claw to tighten the radiator hose.

Mitsubishi Outlander. Engine Cooling

INSPECTION

Water Pipe and Hose Check

Check the water pipe and hose for cracks, damage and clogs.

Replace them if necessary.

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