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Mazda 3 Service Manual: Electric Variable Valve Timing Motor/Driver Removal/Installation [Skyactiv G 2.0]

Mazda 3 Service Manual / Engine / General / Electric Variable Valve Timing Motor/Driver Removal/Installation [Skyactiv G 2.0]

WARNING:

CAUTION:

1. Remove the battery cover..

2. Disconnect the negative battery cable..

3. Remove the plug hole plate..

4. Remove the coolant reserve tank with the hose still connected and set it out of the way..

5. Remove in the order indicated in the table.

6. Install in the reverse order of removal.



1

No. 3 engine mount

(See No.3 Engine Mount Removal Note.)

(See No.3 Engine Mount Installation Note.)

2

Electric variable valve timing motor/driver connector

3

Electric variable valve timing motor/driver

(See Electric Variable Valve Timing Motor/Driver Installation Note.)

4

O-ring


No.3 Engine Mount Removal Note

1. Remove the cooler hose bracket bolt and set the cooler hose aside.


2. Remove the aerodynamic under cover No.2..

CAUTION:

3. Before removing the No.3 engine mount, support the engine (oil pan) using a commercially available engine lifter or garage jack.


4. Remove the No. 3 engine mount.

Electric Variable Valve Timing Motor/Driver Installation Note

1. Install a new O-ring to the O-ring installation groove of the engine front cover.

CAUTION:


2. Install the electric variable valve timing motor/driver using the following procedures.

NOTE:

a. Before installation, rotate the joint of the end of the electric variable valve timing motor so that it is aligned to the joint groove on the electric variable valve timing actuator side.


b. Engage the joint on the end of the electric variable valve timing motor with the joint groove on the electric variable valve timing actuator side.

c. Attach the seal surface.

d. Tighten the electric variable valve timing motor/driver installation bolts.

No.3 Engine Mount Installation Note

NOTE:

1. Tighten the No.3 engine mount stud bolts.


2. Install the No.3 engine mount and temporarily tighten the bolts and nuts.

3. Tighten the No.3 engine mount installation bolts and nuts in the order as shown in the figure.



No.

Tightening torque

1

75104 Nm {7.710 kgfm, 5676 ftlbf}

2

7193 Nm {7.39.4 kgfm, 5368 ftlbf}


4. Remove the engine lifter or garage jack.

5. Install the aerodynamic under cover No.2..

6. Install the cooler hose bracket bolt.

Electric Variable Valve Timing Motor/Driver Inspection [Skyactiv G 2.0]
WARNING: A hot engine can cause severe burns. Turn off the engine and wait until it is cool before servicing. CAUTION: Do not disassemble the electric variable valve timing mo ...

Engine Disassembly/Assembly [Mzr 2.0, Mzr 2.5]
1. Remove the engine from the transaxle.. 2. Remove the generator.. 3. Remove the exhaust system.. 4. Remove the EGR valve.. 5. Remove the intake-air system.. 6. Remove the fuel injectors.. ...

Other materials:

Front Wheel Hub Bolt Replacement
1. Remove the brake calliper component and disc plate.. 2. Remove the wheel hub bolt using the SST as shown in the figure. NOTE: When removing the wheel hub bolts, perform the work between range A shown in the figure to assure a space for the bolt removal. 3. Place a new whe ...

Manual Transaxle Oil Replacement [C66 M R]
1. Park the vehicle on level ground. 2. Remove the aerodynamic under cover No.2.. 3. Remove the drain plug and gasket, and drain the manual transaxle oil. 4. Install a new gasket and the drain plug. Tightening torque 3959 Nm {4.06.0 kgfm, 2943 ftlbf} 5. Remove the oil ...

Transaxle Oil Replacement [G35 M R]
1. Park the vehicle on level ground. 2. Remove the aerodynamic under cover No.2.. 3. Remove the drain plug and washer. 4. Drain the oil into a suitable container. 5. Install a new washer and the drain plug. Tightening torque 3959 Nm {4.06.0 kgfm, 2943 ftlbf} 6. Remo ...

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