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Mazda CX-5 Service & Repair Manual: Electric Variable Valve Timing Motor/Driver Removal/Installation

Mazda CX-5 Service & Repair Manual / Engine / General / Electric Variable Valve Timing Motor/Driver Removal/Installation

WARNING:

CAUTION:

1. Disconnect the negative battery cable..

2. Remove the plug hole plate..

3. Remove in the order indicated in the table.

4. 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 clips shown in the figure and set the ground cable aside.


2. Remove the front 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.


CAUTION:

4. Place alignment marks on the locations shown in the figure so that they can be assembled to the same positions as before removal.


NOTE:

5. 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

CAUTION:

NOTE:

1. Tighten the stud bolts of the engine front cover.


2. Temporarily tighten the No.3 engine mount installation bolts and nuts using the following procedure:

a. Align the alignment marks on the body side and No.3 engine mount, and temporarily tighten the bolts shown in the figure.


b. Temporarily tighten the nuts shown in the figure while aligning the alignment marks of the No.3 engine mount and nuts.


NOTE:

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



No.

Tightening torque

1

76—95 N·m {7.8—9.6 kgf·m, 57—70 ft·lbf}

2

82—95 N·m {8.4—9.6 kgf·m, 61—70 ft·lbf}

3

49—65 N·m {5.0—6.6 kgf·m, 37—47 ft·lbf}


4. Remove the engine lifter or garage jack.

5. Install in the reverse order of removal.

Electric Variable Valve Timing Motor/Driver Inspection
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 Abbreviations
AAS Active Adaptive Shift ABS Antilock Brake System ABDC After Bottom Dead Center ACC Access ...

Other materials:

Air Intake Actuator Inspection [Manual Air Conditioner]
1. Connect battery positive voltage to air intake actuator terminal B (or C), connect terminal C (or B) to ground, and then verify that the air intake actuator operates as shown in the table. If the operation condition is not normal, replace the air intake actuator. ...

Ebd Control
Outline EBD control uses the ABS system to control brake fluid pressure distribution to the rear wheels so that they do not lock-up prior to the front wheels during braking, thereby preventing the loss of handling stability. Feature EBD control has independent control syste ...

Selector Lever Inspection
1. Switch the ignition ON (engine off or on). 2. Perform the following procedures to inspect the selector lever. If there is any malfunction, adjust the selector cable.. a. Verify that the selector lever can be operated as shown in the figure. b. Verify that the selector lever ...

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