Mazda 2: Control Valve Body

CONTROL VALVE BODY REMOVAL/INSTALLATION

On-Vehicle Removal

WARNING:

CAUTION:

1. Disconnect the negative battery cable.

2. Clean the transaxle exterior throughout with a steam cleaner or cleaning solvents.

3. Drain the ATF into a separate suitable container. (See AUTOMATIC TRANSAXLE FLUID (ATF) REPLACEMENT).

4. Remove the oil pan.

5. Disconnect each solenoid valve connector.

Mazda 2. CONTROL VALVE BODY REMOVAL/INSTALLATION

6. Remove the TFT sensor and GND.

7. Remove the oil strainer.

8. Remove the bolts as shown, then remove the control valve body.

Mazda 2. CONTROL VALVE BODY REMOVAL/INSTALLATION

9. Remove the accumulators and accumulator springs.

Mazda 2. CONTROL VALVE BODY REMOVAL/INSTALLATION

On-Vehicle Installation

CAUTION:

Mazda 2. CONTROL VALVE BODY REMOVAL/INSTALLATION

1. Install the accumulator springs, accumulators and control valve body.

Mazda 2. CONTROL VALVE BODY REMOVAL/INSTALLATION

Accumulator spring specification

Mazda 2. CONTROL VALVE BODY REMOVAL/INSTALLATION

2. Tighten the bolts as shown to install the control valve body.

Mazda 2. CONTROL VALVE BODY REMOVAL/INSTALLATION

Tightening torque

Bolt length measured from below the head

Mazda 2. CONTROL VALVE BODY REMOVAL/INSTALLATION

3. Install the oil strainer.

4. Match the harness colors, then connect each solenoid valves connector. Connector color (harness-side)

Mazda 2. CONTROL VALVE BODY REMOVAL/INSTALLATION

5. Install the GND.

Mazda 2. CONTROL VALVE BODY REMOVAL/INSTALLATION

Tightening torque

6. Install the TFT sensor to the oil strainer.

CAUTION:

7. Apply a light coat of sealant (TB1217E or equivalent) to the contact surfaces of the oil pan and transaxle case.

Mazda 2. CONTROL VALVE BODY REMOVAL/INSTALLATION

8. Install the oil pan before the applied sealant starts to harden.

CAUTION:

Tightening torque

9. Add the ATF. (See AUTOMATIC TRANSAXLE FLUID (ATF) REPLACEMENT).

10. Connect the negative battery cable.

11. Perform the "Mechanical System Test". (See MECHANICAL SYSTEM TEST).

12. Perform the "Road Test". (See ROAD TEST).

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