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Home >> Mitsubishi >> 2012 >> Outlander AWD V6-3.0L (6B31) >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Service and Repair >> Removal and Replacement

Removal and Replacement




REMOVAL AND INSTALLATION

CAUTION:

- When the engine assembly replacement is performed, use scan tool MB991958 to initialize the learning value Initialization Procedure For Learning Value In MFI Engine).





















Required Special Tools:

- MB992275: Drive Belt Installer

- MB992276: Drive Belt Remover

- MB991454: Engine Hanger Balancer

- MB991895: Engine Hanger

- MB991928: Engine Hanger

- MB992208: Engine Hanger Plate A

REMOVAL SERVICE POINTS

[[A]] GENERATOR DRIVE BELT REMOVAL





1.
CAUTION:
When the generator drive belt is reused, draw an arrow indicating the rotating direction on the back of the belt using chalk to install the same direction.

Turn the drive belt auto-tensioner to counterclockwise, and insert the L-shaped hexagon wrench to the auto-tensioner hole in order to fix the auto-tensioner.
2. Remove the generator drive belt.

[[B]] POWER STEERING OIL PUMP DRIVE BELT REMOVAL





1.
CAUTION:

- To reuse the power steering oil pump drive belt, draw an arrow indicating the rotating direction on the back of the power steering oil pump drive belt using chalk to install the same direction.

- Hang the special tool MB992276 on the vehicle components (including front side members) using a cord and paper clip to prevent from falling.

Set the special tool MB992276 as shown and hold it by a finger.





2.
CAUTION:
Be careful that the finger holding the special tool MB992276 is not pinched.

Slightly turn the crankshaft pulley clockwise until the special tool MB992276 is pinched and held between the oil pump assembly pulley and the power steering oil pump drive belt as shown.
3. If the special tool MB992276 is held, move the finger off.
4.
CAUTION:
If the power steering oil pump drive belt is detached, be careful that the special tool MB992276 is also detached and fallen.

Slowly turn the crankshaft pulley clockwise until the power steering oil pump drive belt goes aground on the special tool MB992276 and is detached.
5. Remove the special tool MB992276.

[[C]] FUEL HIGH-PRESSURE HOSE DISCONNECTION





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





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.

[[D]] POWER STEERING OIL PUMP ASSEMBLY REMOVAL

1. Remove the power steering oil pump from the engine with the hose attached.

2. Place the removed power steering oil pump in a place where it will not be a hindrance when removing and installing the engine assembly, and secure it with a cord or wire.

[[E]] A/C COMPRESSOR ASSEMBLY REMOVAL

1. Remove the A/C compressor from the A/C compressor bracket with the hose still attached.

2. Place the removed A/C compressor where it will not be a hindrance when removing and installing the engine assembly, and secure it with a cord or wire.

[[F]] ENGINE MOUNTING BRACKET REMOVAL

1. Support the engine with a garage jack.





2. Engine hanger MB991895 is used
Remove special tool MB991895.





3. Engine hanger MB991928 is used
Remove special tool MB991928.
4. When removing the transaxle assembly, remove the special tool MB992208 (Right bank) that supported the engine assembly.





5. Mount the special tool MB991454 to the engine right hanger and special tool MB992208 (Left bank), and support the engine assembly using the chain block or others.
6. Place a garage jack against the engine oil pan with a piece of wood in between so that the weight of the engine is no longer being applied to the engine mounting bracket.
7. Loosen the engine mount mounting nuts and bolt, and remove the engine mounting bracket.

[[G]] ENGINE ASSEMBLY REMOVAL

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

INSTALLATION SERVICE POINTS

]]A[[ ENGINE ASSEMBLY/ENGINE MOUNTING INSULATOR STOPPER/ENGINE MOUNTING BRACKET INSTALLATION





1. Install the engine assembly, being careful not to pinch the cables, hoses or wiring harness connectors.
2. Support the engine assembly with a garage jack.





3. Mount the engine mounting insulator stopper to be positioned as shown in the figure, then mount the engine mounting bracket.

]]B[[ FUEL HIGH-PRESSURE HOSE CONNECTION





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.

]]C[[ POWER STEERING OIL PUMP DRIVE BELT INSTALLATION





1.
CAUTION:
Check that the belt is fitted in the notches of the notched pulley and the notches of crankshaft pulley securely.

Install the power steering oil pump drive belt in the crankshaft pulley.













2.
CAUTION:

- Hang the special tool MB992275 on the vehicle components
(including front side members) using a cord and paper clip to prevent from falling.

- Be careful that the finger holding the special tool MB992275 is not pinched.

Set the special tool MB992275 and power steering oil pump drive belt in the oil pump assembly pulley and hold it by a finger as shown.
NOTE:

- Check that the top surface of power steering oil pump drive belt goes aground on the special tool MB992275, and the power steering oil pump drive belt is fitted in the notched under the oil pump assembly pulley securely as shown.

- Slightly turn the crankshaft pulley clockwise until the special tool MB992275 is pinched and held between the oil pump assembly pulley and the power steering oil pump drive belt as shown.

3. If the special tool MB992275 is held, move the finger off.
4.
CAUTION:
If the power steering oil pump drive belt is installed, be careful that the special tool MB992275 is detached and fallen.

Slowly turn the crankshaft pulley clockwise and install the power steering oil pump drive belt.
5. Turn the crankshaft pulley until the special tool MB992275 is detached from the oil pump assembly and fallen, and then remove the special tool MB992275.
6. Turn the crankshaft pulley clockwise on several times and check that the power steering oil pump drive belt is installed in the oil pump assembly pulley and the crankshaft pulley securely.
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