Removal and Replacement

REMOVAL AND INSTALLATION

CAUTION:

- When the engine assembly is replaced, initialize the learned value using scan tool Initialization Procedure For Learning Value In MFI Engine.)

- Before replacing the steering wheel assembly and driver's air bag module assembly, always refer to Service Precautions Service Precautions, and Air Bag Module(s) and Clock Spring Driver's Air Bag Module and Clock Spring Removal and Installation (Ralliart). Also, position the front wheels in a straight ahead direction, and remove the ignition key. If you fail to do this, clock spring for SRS may get damage, making the SRS (air bag) inoperative, and it may cause a serious injury to the driver.

- After adjusting the wheel alignment, always perform calibration to make the ASC-ECU learn the neutral position of the steering wheel sensor Testing and Inspection.)













- MB991454: Engine Hanger Balancer

- MB991895: Engine Hanger

- MB991928: Engine Hanger

REMOVAL SERVICE POINTS

[[A]] RADIATOR UPPER HOSE/RADIATOR LOWER HOSE DISCONNECTION





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

[[B]] 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.

[[C]] ENGINE MOUNTING BRACKET/ENGINE ASSEMBLY REMOVAL

1.
CAUTION:
When supporting the engine assembly with a garage jack, be careful not to deform the engine oil pan.

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









2. Remove special tool MB991928 or MB991895 which was installed for supporting the engine assembly when the transaxle assembly was removed Removal and Replacement.)





3. Set special tool MB991454 to the engine hanger and the power steering oil pump bracket.





4. Hold the engine assembly with a chain block.
5. Place a garage jack against the engine oil pan with a piece of wood in between, and remove the engine mounting bracket while adjusting the position of the engine.
6. After checking that all cables, hoses and wiring harness connectors and so on are disconnected from the engine, raise the vehicle slowly with a lift, and remove the engine assembly downwards from the engine compartment.

INSTALLATION SERVICE POINTS

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

1. Place the engine assembly below the lifted vehicle.

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









3. Set special tool MB991454 and a chain block to the engine assembly.
4.
CAUTION:
When supporting the engine assembly with a garage jack, be careful not to deform the engine oil pan.

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.
5. Remove the chain block.









6. Install special tool MB991928 or MB991895 which is used during installation of transaxle assembly to hold the engine assembly Removal and Replacement.)
7. Remove the garage jack.

]]B[[ 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 Nm (17 ± 4 ft-lb)


]]C[[ RADIATOR LOWER HOSE/RADIATOR UPPER HOSE CONNECTION





1. Insert radiator hose as far as the projection of the water inlet fitting or water outlet fitting.
2. Align the mating marks on the radiator hose and hose clamp, and then connect the radiator hose.