Mazda 5. Manual — part 33

05–17–52

AUTOMATIC TRANSAXLE

ACCUMULATORS DISASSEMBLY/ASSEMBLY

B3E051719200A01

1. Disassemble in the order indicated in the table.
2. Assemble in the reverse order of disassembly.

.

Assembly Procedure

1. Measure the spring free length.

• If not as specified, replace the spring.

2. Install the forward accumulator small spring,

forward accumulator large spring and forward
accumulator.

1

2

3

6

5

4

B3E0517A241

1

Servo apply accumulator

2

Servo apply accumulator large spring

3

Servo apply accumulator small spring

4

Forward accumulator

5

Forward accumulator large spring

6

Forward accumulator small spring

Spring

Outer diameter

mm {in}

Free length

mm {in}

No. of coils

Wire diameter

mm {in}

Servo apply accumulator large spring

21.0 {0.827}

67.8 {2.669}

10.3

3.5 {0.138}

Servo apply accumulator small spring

13.0 {0.512}

67.8 {2.669}

17.1

2.2 {0.087}

Forward accumulator large spring

21.0 {0.827}

75.0 {2.953}

10.7

2.3 {0.091}

Forward accumulator small spring

15.6 {0.614}

49.0 {1.929}

7.7

2.4 {0.094}

B3E0517A242

AUTOMATIC TRANSAXLE

05–17–53

05

3. Install the servo apply accumulator small spring,

servo apply accumulator large spring and servo
apply accumulator.

End Of Sie

OIL PUMP DISASSEMBLY/ASSEMBLY

B3E051719220A05

1. Perform the preinspection before disassembly.

(See 05–17–123 Oil Pump Preinspection.)

2. Disassemble in the order indicated in the table.
3. Assemble in the reverse order of disassembly.

Oil Pump Cover Disassembly Note

• Loosen the mounting bolts evenly in the pattern shown and remove the oil pump cover from the oil pump

housing.

B3E0517A243

1

Thrust washer

2

Seal rings

3

O-ring

4

Oil pump cover
(See 05–17–53 Oil Pump Cover Disassembly Note.)

5

Inner rotor
(See 05–17–54 Inner Rotor, Outer Rotor
Disassembly Note.)

6

Outer rotor
(See 05–17–54 Inner Rotor, Outer Rotor
Disassembly Note.)

7

Oil seal

8

Oil pump housing

ATF

ATF

ATF

ATF

ATF

R

R

R

8

7

5

4

3

1

2

6

P

8.0—10 N·m {82—112 kgf·cm, 71—97 in·lbf}

B3E0517A100

05–17–54

AUTOMATIC TRANSAXLE

Inner Rotor, Outer Rotor Disassembly Note

• Mark the outer and inner rotors without scratching or denting them, then remove the oil pump housing.

Assembly Procedure

1. Apply ATF to new oil seal and install it onto oil

pump housing using the SST.

2. Measure the clearance between the end of the oil

pump housing and the outer rotor and inner rotor
at four places along their circumferences.

Clearance

Standard:

0.04—0.05 mm {0.0015—0.0019 in}

Maximum:

0.06 mm {0.0023 in}

• If not as specified, replace the oil pump.

5

4

3

1

2

6

B3E0517A101

MARK

B3E0517A102

49 0500 330

B3E0517A103

OUTER ROTOR

INNER ROTOR

OIL PUMP HOUSING

B3E0517A104

AUTOMATIC TRANSAXLE

05–17–55

05

3. Measure the clearance between the outer rotor

and the inner rotor.

Oil clearance

Standard:

0.02—0.13 mm {0.0008—0.0051 in}

Maximum:

0.14 mm {0.0055 in}

• If not within the specification, replace the oil

pump.

4. Apply ATF to the outer and inner rotors.
5. Align the marks and install the outer and inner

rotors.

6. Install the oil pump flange.
7. Mount the oil pump cover onto the oil pump

housing.

8. Tighten the bolts evenly and gradually in the order

shown.

Tightening torque

8.0—10 N·m {82—112 kgf·cm, 71—97 in·lbf}

9. Apply ATF to new O-ring and install it onto the oil

pump housing.

O-ring inner diameter

209.5 mm {8.248 in}

OUTER ROTOR

INNER ROTOR

B3E0517A105

MARK

B3E0517A102

5

4

3

1

2

6

B3E0517A101

OIL PUMP HOUSING

OIL PUMP COVER

O-RING

B3E0517A106