Mitsubishi Outlander manuals

Mitsubishi Outlander: Engine Assembly

REMOVAL AND INSTALLATION

CAUTION

When the engine assembly replacement is performed, use scan tool MB991958 to initialize the learning value.

Pre-removal operation

Post-installation operation

Mitsubishi Outlander. Engine Mechanical

Removal steps

  1. Control wiring harness connection
  2. Battery cable connection
  3. Hose clip
  4. Radiator upper hose connection
  5. Hose clip
  6. Radiator lower hose connection
  7. Heater hose connection
  8. Emission vacuum hose connection
  9. Brake booster vacuum hose connection
  10. Cooling water line hose connection
  11. Fuel high-pressure hose connection

Mitsubishi Outlander. Engine Mechanical

Removal steps

  1. Intake manifold stay
  2. Power steering oil pump assembly
  3. A/C compressor and clutch assembly
  4. Grounding cable connection
  5. Engine mounting bracket
  6. Engine assembly

Required Special Tools:

REMOVAL SERVICE POINTS

FUEL HIGH-PRESSURE HOSE REMOVAL

1. Remove the stopper of the fuel high-pressure hose.

Mitsubishi Outlander. Engine Mechanical

2. Raise the retainer of the fuel high-pressure hose and pull out the fuel high-pressure hose in the direction shown in the figure.

NOTE: If the retainer is released, install it securely after removing the fuel high-pressure hose.

Mitsubishi Outlander. Engine Mechanical

POWER STEERING OIL PUMP ASSEMBLY REMOVAL

1. Remove the power steering oil pump assembly with hose on it.

2. Tie the removed power steering oil pump with a string at a position where it will not interfere with the removal and installation of engine assembly.

A/C COMPRESSOR AND CLUTCH ASSEMBLY REMOVAL

1. Remove the A/C compressor and clutch assembly together with the hose from the bracket.

2. Tie the removed A/C compressor and clutch assembly with a string at a position where it will not interfere with the removal and installation of engine assembly.

ENGINE MOUNTING BRACKET REMOVAL

CAUTION

When supporting the engine and transaxle assembly with a garage jack, be careful not to deform the engine oil pan.

1. Place a garage jack against the engine oil pan with a piece of wood in between to support the engine assembly.

2. Remove special tools engine hanger (MB991928 or MB991895) which was installed for supporting the engine assembly when the transaxle assembly was removed.

3. Operate a garage jack so that the engine weight is not applied to the engine mounting insulator, and remove the engine mounting bracket.

Mitsubishi Outlander. Engine Mechanical

Mitsubishi Outlander. Engine Mechanical

ENGINE ASSEMBLY REMOVAL

After checking that all cables, hoses and wiring harness connectors and so on are disconnected from the engine, lift the engine assembly slowly with the chain block to remove the engine assembly upward from the engine compartment.

Mitsubishi Outlander. Engine Mechanical

INSTALLATION SERVICE POINTS

ENGINE ASSEMBLY INSTALLATION

1. Install special tool MB991956 to the cylinder head, and set special tool MB991527 and the chains of special tool MB991454 to the engine assembly to hold the engine assembly.

2. Install the engine assembly, being careful not to pinch the cables, hoses, or wiring harness connectors.

Mitsubishi Outlander. Engine Mechanical

Mitsubishi Outlander. Engine Mechanical

ENGINE MOUNTING BRACKET INSTALLATION

CAUTION

When supporting the engine and transaxle assembly with a garage jack, be careful not to deform the engine oil pan.

1. Place a garage jack against the engine oil pan with a piece of wood in between, and install the engine mounting bracket while adjusting the position of the engine.

2. Install special tool engine hanger (MB991928 or MB991895) which is used during installation of transaxle assembly to hold the engine assembly.

3. Remove the garage jack which supports the engine assembly.

Mitsubishi Outlander. Engine Mechanical

Mitsubishi Outlander. Engine Mechanical

GROUNDING CABLE CONNECTION

1. Install the grounding cable in the direction shown in the illustration.

2. Tighten the generator mounting bolt to the specified torque.

Tightening torque: 44 +- 10 N*m (33 +- 7 ft-lb)

Mitsubishi Outlander. Engine Mechanical

A/C COMPRESSOR AND CLUTCH ASSEMBLY INSTALLATION

Tighten A/C compressor and clutch assembly mounting bolts to the specified torque in the order of number shown in the illustration.

Tightening torque: 23 +- 6 N*m (17 +- 4 ft-lb)

Mitsubishi Outlander. Engine Mechanical

FUEL HIGH-PRESSURE HOSE INSTALLATION

CAUTION

After connecting the fuel high-pressure hose, slightly pull it in the pull-out direction to check that it is installed firmly.

In addition, check that there is approximately 1 mm (0.04 inch) play. After the check, install the stopper securely.

Mitsubishi Outlander. Engine Mechanical

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