Mazda 5. Manual — part 41

05–17–84

AUTOMATIC TRANSAXLE

11. Remove the tubular pins, pressure modifier

accumulator spring and pressure modifier
accumulator from the main control valve body.

12. Remove the gasket D, separator plate and gasket

C.

13. Remove the tubular pins.

Upper Control Valve Body Disassembly/Assembly

Caution

• Denting or scratching these precisely machined components will reduce the ability of the

transaxle to shift properly. When handling these components or the valve body that contains
them, be careful not to drop or hit them.

Note

• If a valve does not slide out under its own weight, place the valve body open-side down and tap on the

valve body lightly with a plastic hammer.

1. Disassemble in the order indicated in the table.

Warning

• Using compressed air can cause dirt and other particles to fly out, causing injury to the eyes.

Wear protective eye wear whenever using compressed air.

2. Clean all parts and holes using compressed air and apply ATF to them immediately before assembly.

TUBELAR PIN

PRESSURE MODIFIER
ACCUMULATOR SPRING

PRESSURE
MODIFIER
ACCUMULATOR

B3E0517A156

GASKET D

GASKET C

SEPARATOR
PLATE

B3E0517A157

TUBULAR PIN

SOLENOID
VALVE
BODY

B3E0517A158

AUTOMATIC TRANSAXLE

05–17–85

05

3. Assemble in the reverse order of disassembly.

Assembly procedure

1. Measure the spring free length.

• If not as specified, replace the springs.

2. Install the solenoid reducing valve, solenoid reducing valve spring and retainer.

1

Manual valve

2

Retainer

3

Low and reverse shift valve spring

4

Low and reverse shift valve

5

Retainer

6

Solenoid reducing valve spring

7

Solenoid reducing valve

7

5

4

3

1

2

6

SOLENOID
REDUCING
VALVE

LOW AND REVERSE
SHIFT VALVE

MANUAL VALVE

SHIFT VALVE LOCATIONS

B3E0517A159

Item

Outer diameter

mm {in}

Free length

mm {in}

No. of coils

Wire diameter

mm {in}

Low and reverse shift
valve spring

8.7 {0.343}

31.3 {1.232}

9.0

0.8 {0.031}

Solenoid reducing valve
spring

8.7 {0.343}

44.2 {1.740}

16.0

1.1 {0.043}

05–17–86

AUTOMATIC TRANSAXLE

3. Install the low and reverse shift valve, low and

reverse shift valve spring and retainer.

4. Install the manual valve.

Main Control Valve Body Disassembly/Assembly

Caution

• Denting or scratching these precisely machined components will reduce the ability of the

transaxle to shift properly. When handling these components or the valve body that contains them
be careful not to drop or hit them.

Note

• If a valve does not slide out under its own weight, place the valve body open-side down and tap on the

valve body lightly with a plastic hammer.

1. Disassemble in the order indicated in the table.

Warning

• Using compressed air can cause dirt and other particles to fly out, causing injury to the eyes.

Wear protective eye wear whenever using compressed air.

2. Clean all parts and holes using compressed air and apply ATF to them immediately before assembly.

SOLENOID
REDUCING
VALVE

LOW AND REVERSE
SHIFT VALVE

B3E0517A160

B3E0517A161

AUTOMATIC TRANSAXLE

05–17–87

05

3. Assemble in the reverse order of disassembly.

1

Retainer

2

Stopper plug

3

Pressure regulator valve spring

4

Pressure regulator valve

5

Retainer

6

Solenoid shift valve spring

7

Solenoid shift valve

8

Retainer

9

Converter relief valve spring

10

Converter relief valve

11

Retainer

12

Torque converter clutch valve spring

13

Torque converter clutch valve

14

Retainer

9

8

7

5

4

3

1

2

10

19

18

17

15

16

14

13

11

12

6

SOLENOID
SHIFT
VALVE

3—4 SHIFT VALVE

BYPASS
VALVE

SHIFT VALVE LOCATIONS

PRESSURE
REGULATOR
VALVE

CONVERTER
RELIEF
VALVE

TORQUE CONVERTER
CLUTCH CONTROL VALVE

B3E0517A162