Mazda CX-9 Grand Touring. Manual — part 55

11. Install the C3 clutch component to the oil pump and set a dial indicator as shown in the figure.

12. Apply compressed air as shown in the figure and measure the C3 clutch piston stroke.

Air pressure 200 kPa {2.0 kgf/cm

2

, 29 psi}

C3 clutch piston stroke 0.6 - 0.8 mm {0.024 - 0.031 in}



If not within the specification, select an appropriate retaining plate.

Fig. 105: Setting Dial Indicator And Measuring C3 Clutch Piston Stroke
Courtesy of MAZDA MOTORS CORP.

RETAINING PLATE SIZE

FRONT PLANETARY GEAR COMPONENT INPUT SHAFT DISASSEMBLY/ASSEMBLY

Components

Fig. 104: Installing Snap Ring In Groove
Courtesy of MAZDA MOTORS CORP.

Identification mark

Thickness (mm {in})

1

2.8{0.110}

A

2.85{0.112}

2

2.9{0.114}

B

2.95{0.116}

3

3.0{0.118}

C

3.05{0.120}

4

3.1 {0.122}

5

3.2{0.126}

6

3.3{0.130}

7

3.4{0.134}

8

3.5{0.138}

2008 Mazda CX-9 Grand Touring

2005-08 TRANSMISSION Automatic Transaxle Overhaul (AW6A-EL) - CX-7, CX-9 & Mazda 6

Microsoft

Sunday, November 15, 2009 10:28:16 AM

Page 54

© 2005 Mitchell Repair Information Company, LLC.

Fig. 106: Identifying Front Planetary Gear Component Input Shaft Components
Courtesy of MAZDA MOTORS CORP.

Disassembly Procedure

1. Remove the thrust washer from the front planetary gear component.

2008 Mazda CX-9 Grand Touring

2005-08 TRANSMISSION Automatic Transaxle Overhaul (AW6A-EL) - CX-7, CX-9 & Mazda 6

Microsoft

Sunday, November 15, 2009 10:28:16 AM

Page 55

© 2005 Mitchell Repair Information Company, LLC.

Fig. 107: Identifying Thrust Washer
Courtesy of MAZDA MOTORS CORP.

2. Remove the front planetary gear component from the input shaft.

Fig. 108: Identifying Front Planetary Gear Component
Courtesy of MAZDA MOTORS CORP.

3. Remove the thrust washer from the front planetary gear component.

NOTE:



In some cases, the thrust washer may be detached with the input
shaft attached.

Fig. 109: Identifying Thrust Washer

2008 Mazda CX-9 Grand Touring

2005-08 TRANSMISSION Automatic Transaxle Overhaul (AW6A-EL) - CX-7, CX-9 & Mazda 6

Microsoft

Sunday, November 15, 2009 10:28:16 AM

Page 56

© 2005 Mitchell Repair Information Company, LLC.

4. Remove the front planetary sun gear, thrust bearing and the bearing race from the input shaft.

5. Remove the seal rings from the input shaft.

Fig. 111: Identifying Seal Rings Of Input Shaft
Courtesy of MAZDA MOTORS CORP.

6. Remove the seal rings from the input shaft.

Courtesy of MAZDA MOTORS CORP.

NOTE:



If it is difficult to remove the bearing race, pry it off gently using a
flathead screwdriver.

Fig. 110: Identifying Front Planetary Sun Gear, Thrust Bearing And
Bearing Race
Courtesy of MAZDA MOTORS CORP.

2008 Mazda CX-9 Grand Touring

2005-08 TRANSMISSION Automatic Transaxle Overhaul (AW6A-EL) - CX-7, CX-9 & Mazda 6

Microsoft

Sunday, November 15, 2009 10:28:16 AM

Page 57

© 2005 Mitchell Repair Information Company, LLC.